Each Metal Seated Jacketed Ball Valve body construction replace by adding minimum one size higher flanges to achieve proper tighten space of bolt and nut. As example: for Metal Seated Jacketed Ball Valve Size DN50 x DN80 (2 x 3), Jacketed Ball Valve has the nominal bore of DN50 (2 50MM) and the flange size DN80 (3 80MM), which allows enough space for bolting clearance after jacket fabricated (welded) on modified valve body. These types of jacketed ball valve termed as a Full Jacketed Ball Valve and due to inside metal seats called as Metal Seated Jacketed Ball Valve.

Single Piece Heavy Duty Body with Full Jacket design as per Design Standard ASME B 16.34/ISO 17292/7121/BS 5159End Connection - Flanged End, Pressure Rating - 150# / 300#Valve Operation - Hand Lever / Pneumatic Actuator Operated

Full Jacketed Ball Valve Class 150 Series: FJK80
Full Jacketed Ball Valve Class 300 Series: FJK81

The Jackets assure consistent valve Heating or Cooling of the process media to prevent crystallization or seizing of flow media. The Jacketed Ball Valve (Heating Jacket Ball Valve) with very well design to help the high temperature steam or oil flow over the valve ball & body parts to keep the media liquid. This applies especially to media like bitumen, asphalt, chocolate, liquid sulfur, molten sulphur, Lactum & Soap application. In addition, the efficient flow of media is ensured through the elimination of pockets. Nivz Valves & Automation offers a variety of Jacketed Ball Valve. The Jacket covers the body from one flange to the other flange. Jacketed Valve body is modified by adding oversize flanges. As example: 4"x 6" Steam Jacketed Ball Valve has the nominal bore of 4" (DN 100) and the flange size is 6"(DN 150). It allows enough space for bolting clearance after jacket fabricated on valve body. Full Jacketed ball valves being used to handle highly viscous materials or materials that solidifies at ambient temperatures.

Steam, Thermic Fluid Oil (High Temperature Oil) or Hot Water can be used as carrier for heating media.Following quality assurance rules, every valve is tested again after the Jackets have been welded (Fabricated) to the body. Jacket Hydraulic & Air Test is carried out at 6.0 Kg. /Cm2.

Generally standard Jacketed Ball Valves are delivered in cast carbon steel (ASTM A 216 GR. WCB) and different types of stainless steel (ASTM A 351 GR. CF 8/8M/3/3M) materials. Other special materials are available upon special request. Body Material S.S. 304/316/304L/316L with M.S./S.S. Jacket option available. Jacket connection Flanged End or Female Threaded End as per customer choice provide.

Nivz Valves & Automation Jacketed 25% Glass Filled Teflon (25% GFT) seated Ball Valves gives Zero Leakage, Tight Shut-Off and Low operating Torque with easy smooth operation at temperature ranging from -200C. to +2200C. Electro-Polished, Buff Finish & Ultra clean valve also provided for Food & Pharmaceutical Industries on special request.

Nivz Valves & Automationan ISO 9001 certified company - Jacketed Ball Valve Manufacturer, Exporter, Supplier, Stockist, Importer. Bitumen, Sulfur, Asphalt, Coal Tar Valve. High Temperature Application Metal Seated Jacketed Ball Valve.

Features

• High Quality with High Performance Jacketed Valve
• ISO 5211 Mounting arrangment
• Locking Provision in Open/Close Position
• Gland Type Sealing Arrangement
• Longer Smooth Life
• Positive Shut Off
• Quick in Action
• No Lubrication
• Compact Design & Simplicity
• Jacket In / Out with Drain Connection Option
• Heating / Cooling Jacket
• Varities of Body & Jacket Material

Operation of Jacketed Ball Valve

Nivz Valves & Automation Jacketed Ball Valves are generally supplied with manual hand lever operated up to size of valve 4" x 6" (DN 100 x 150) above size provided with worm-gear type quarter turn gear box. Nivz Valves & Automation also offering Ball Valves with either Pneumatic or Electrical actuator operated for automation, which is specialty of ours. Pneuamatic Type quarter turn rotary actuators are available with option Single Acting - Spring Return type or Double Acting.

Jacketed Ball Valve Seat Option

Nivz Valves & Automation Hot Oil - Steam Jacketed Ball Valves are available with different type of Seats Seals & Packing material such as P.T.F.E. (Virgin) / 25% Glass Filled Teflon / Carbon Filled Teflon / PEEK / Metal Seats to suit various industrial applications. (Teflon is registered trademark of E.I. Dupont).

• PTFE Virgin - 200 Deg. C. Temperature with Pressure 10 Bar Maximum
• 25% Glass Filled Teflon - 225 Deg. C. Temperature with Pressure 10 Bar Maximum
• PTFE filled with PEEK - 250 Deg. C. Temperature with Pressure 40 Bar Maximum (Glass Free)
• PEEK - 260 Deg. C. Temperature with Pressure 200 Bar Maximum
• PEEK with Polymer - 300 Deg. C. Temperature with Pressure 120 Bar Maximum

nivz valves and automatino offer high quality forged steel ball valve as per international design and standard to get 100% client satisfaction and repeat order with total interchangeability, superior quality, workmanship & service. These ball valves come in three piece design (1/2 to 2) to suit various industrial critical, non-critical applications and pressure rating up to 800 class in regular (reduce) bore design.

nivz p.t.f.e. Soft seated forged steel ball valve gives zero leakage, tight shut-off and low torque with easy smooth operation at temperature ranging from -20c. To +200c. Electro-polished, buff finish & ultra clean valve also provided for food & pharmaceutical industries on request.

forged steel ball valve seat, seal & gland packing

nivz ball valves are also available with different type of seat, seal & packing material such as p.t.f.e. (virgin) / glass filled p.t.f.e. / carbon filled p.t.f.e. / graphite (grafoil) / peek to suit special requirement of client.

we also offer a forged steel ball valve with electro-pneumatic actuator operated, single acting spring return actuator operated forged steel ball valve, double acting pneumatic acuated forged steel ball valve, electrical actuator operated forged steel ball valve, motorized forged steel ball valve, high pressure ball valve manufacturers, forged high pressure ball valve suitable for pressure up to 10000 psig.

our manufacturing range also covers a fire safe design forged ball valve. Our ball valves design is as per bs en iso 17292, testing standard as per api 607/api 6fa/bs 6755-ii.

nivz a low torque, high performance, economize type forged steel ball valve manufacturer, a 105, f304l, f316l material, full port, regular port ball valve exporter, stockist, supplier.

forged ball valve body material choices are astm a 105 (forged carbon steel), astm a 182 f 304 (forged stainless steel 304), astm a 182 f 316 (forged stainless steel 316l), astm a 182 f 304l (forged stainless steel 304l), astm a 182 f 316l (forged stainless steel 316l) and other grades can available on request.

features

• quality forged body ball valve
• stronger heavy duty rugged construction
• longer smooth life
• low operating torque
• positive shut off
• no lubrication

Nivz Valves Forged Steel Globe Valves are Bolted Bonnet, outside screw and yoke type, Rising Spindle construction. Nivz Forged Valves Body and bonnet made from high quality forgings. Nivz Valves & Automation manufacturer and exporter Forged Steel Globe Valves in size 1/2 (DN15) to 2 (DN50) to suit various critical, non-critical applications and pressure rating in 800 and 1500 class. Nivz make Forged Steel Globe Valve manufacturing range covers Regular Port and Standard Port both types of Valve. Regular Port globe valves have fast delivery or ready stock, for Standard Port globe valve do manufactuing on order basis. Nivz manufacture Forged Steel Globe Valve in wide range of Body Materials like ASTM A 105 - Forged Carbon Steel, ASTM A 182 F 304/304L/316/316L - Forged Stainless Steel 304/304L/316/316L, ASTM A 182 F 11/22 - Alloy Steel to suit high temperature and pressure industrial application. Forged Steel Globe Valves are available under any Third party inspection also. For High Pressure & Temperature application Stellited F6 Face Seat & Disc available. Forged Globe Valve available in Threaded End (BSP / NPT Female), Socket Weld End, Butt Weld End, Weld Neck End and Flanged End Connection. For flanged end connection Forged Steel Globe Valve flanges will be a fabricated / welded with a valve body, flanges are not integral forged with body. A complete range of Forged Steel Globe Valve Manufacturer, A 105, F11, F22, F304L, F316L Material Forged Valve Exporter, Stockist, Supplier, Importer. Application Generaly fine controlling of flow Power Plants & Process Industries Petrochemical Plants & Refineries Fertilizers Plants Process & General Industries Sugar Industries & Distillery Plants Water, Steam, Gas, Oil & other Non-aggressive media Other application on request

Salient Features of Globe Valve

• Body & Bonnet made from high quality forging.
• The Forgings are precision machined for high performance
• Leak Proof Body-Bonnet Joint With Spiral Wound Gasket
• Ground Finish Stem
• Self Aligning Two Piece Gland
• Back seating feature facilitates repacking of the stuffing box on line with the valve in fully open position.

super duplex steel, alloy 20, hastelloy c22, c276, monel, inconel, aluminium bronze ball valves.

ball valve operation - hand lever with locking device (arrangement) / worm gear / rotary pneumatic / motorized / electrical / remote operatedfull bore flanged end connection, three piece designdirect mounting padball valve, pressure rating class 150/300/600full bore flanged end connection, two piece designdirect mounting padball valve, pressure rating class 150/300/600

model series: mp1108 (class 150)
model series: mp1109 (class 300)
model series: mp1110 (class 600)

three piece design, full bore, floating ball, iso 5211 direct mounting pad ball valve manufacturing size range: dn25/25mm/1"/one inch, dn32/32mm/1-1/4"/one and quarter inch, dn40/40mm/1-1/2"/one and half inch, dn50/50mm/2/two inch, dn65/65mm/2-1/2/two and half inch, dn80/80mm/3/three inch, dn100/100mm/4/four inch, dn125/125mm/5/five inch, dn150/150mm/6/six inch, dn200/200mm/8/eight inch, dn250/250mm/10/ten inch, dn300/300mm/12/twelve inchsize and big more large size of ball valve can manufacture and supply on order basis.

nivz valves & automation manufacturing of ball valve series mp1108 is iso 5211 direct mounting pad ball valve in three piece design construction, anti blowout proof stem, full bore, floating ball, antistatic device with fire safe design features.

an integral cast with body direct mounting pad ball valve have main advantage is easy to convert with worm gear actuator, quarter turn - pneumatic rotary actuator or motorized electrical actuator operated without any additional mounting or installation accessories like adaptor, coupler and bracket. Due to not requirement of any extra extensions, ball valve become very compact after installation of automation accessories, save space and looks fabulous.

one more by default advantage of nivz series mp1108 direct mounting pad ball valve is each valves have locking arrangement to lock the hand lever in a position of open or close.

mp1108 series ball valve have provision of elliptical gland flange to tight stem seal and can easy to stop leakage. Generally major direct mounting pad ball valve have chinese designed threaded type hex nut to stop leakage from stem, but when they try to tight it, nut always jammed from atmosphere and process media corrosion. Also for tightening the stem nut special types of box spanner required which not easy available everywhere, so against of chinese design our elliptical gland flange is the best for performance.

we supply each ball valve with finished flange face of iso 5211 to mount actuator at any time by customer after removing of hand lever. On remove of one bolt of handle, total handle out and ready to convert for choice of automation.

our design team create a good combination of iso 5211 mounting flange and ball valve stem square dimensions to easy match with actuator standard without any extension.

one normal direct mounting pad ball valve can convert in various products such as remote operated ball valve, electrical actuator operated iso pad ball valve, motorized actuated iso ball valve, pneumatic actuator operated direct mounting pad ball valve, api 6d direct mounting pad ball valve, iso 17292 standard ball valve, fire safe design approved direct mounting pad ball valve, fire safe tested api 607 certified ball valve and more.

The Jackets assure consistent valve Heating or Cooling of the process media to prevent crystallization or seizing of flow media. The Jacketed Ball Valve (Heating Jacket Ball Valve) with very well design to help the high temperature steam or oil flow over the valve ball & body parts to keep the media liquid. This applies especially to media like bitumen, asphalt, chocolate, liquid sulfur, molten sulphur, Lactum & Soap application. In addition, the efficient flow of media is ensured through the elimination of pockets. Nivz Valves & Automation offers a variety of Jacketed Ball Valve. The Jacket covers the body from one flange to the other flange. Jacketed Valve body is modified by adding oversize flanges. As example: 4" x 6" Steam Jacketed Ball Valve has the nominal bore of 4" (DN 100) and the flange size is 6"(DN 150). It allows enough space for bolting clearance after jacket fabricated on valve body. Full Jacketed ball valves being used to handle highly viscous materials or materials that solidifies at ambient temperatures. Features High Quality with High Performance Jacketed ValveISO 5211 Mounting arrangmentLocking Provision in OpenClose PositionGland Type Sealing ArrangementLonger Smooth LifePositive Shut OffQuick in ActionNo LubricationCompact Design & SimplicityJacket In Out with Drain Connection OptionHeating Cooling JacketVarities of Body & Jacket Material

Why product name is DOUBLE FLANGED END BUTTERFLY VALVE, because a butterfly valve casted body have integral flanges (not fabricated/welded on body as photograph) as like standard flange type gate, globe, check or ball valve. Advantage of flange type butterfly valve is easy to mount without using long bolt stud as wafer type (flangeless) butterfly valve, also can use and easy to mount at dead end of pipe line. Fabricated body double flange type butterfly valve manufacture by in size above 600NB/600mm/24 with Double Off-Set Disc Design (Eccentric Disc) Butterfly Valve. Flange type, concentric disc, rubber seated, slim seal design butterfly valve gives best performance in low pressure and medium temperature application. These types of valves gives class one performance in application of Water, ETP Effluent Treatment Plant, Sea Water, Salt Water, DM Plant, Fire Fighting Line, Raw Water Line, Filter Press, Air Silo, Process Chemical Service, Corrosive Chemical, Fire Water Pump Line, and Cooling Water Media. All types of Tight Shut off, Centric Disc, Rubber Seated Butterfly Valves are cheapest, light weight, easy available, no flange gaskets, easy to install, high performance, ready stock product, major all operation available and easy to manufacture. One more question sometimes arise why we have to use double flanged end type butterfly valve in place of Rising Stem Gate Valve, Bolted Bonnet Globe Valve , Full Bore Ball Valve or Plug Valves. The answer is main low cost, second light in weight, third low torque which saves cost of actuators and fourth tight shutoff - zero leakage in soft rubber seated valve. If pressure and temperature limit cover in range of butterfly valves then it is best selection forever. Why Butterfly Valves are low cost, have cheap rate compare other types of metal valves? The reason is butterfly valve body materials not come in direct contact with flow media, so no need to use any high quality steel materials, cast iron or ductile iron also good for any service. Only the disc material we have required to use high grade of steel to best suitable process media application. Mostly in all valve main body parts always heavy and that cost also much high, here due to saving of body material cost total butterfly valve cost goes down. Selection of elastomer rubber seat is base on process media application and its temperature. Nitrile, Neoprene, EPDM, NBR, Buna-N, Hypalon, Ebonite, Silicon, Viton are seat options as a rubber elastomer for Double Flanged End Butterfly Valves. Sometimes we think how to assemble a butterfly valve, it may be very difficult but it is wrong thinking. Design construction and assembly of Butterfly Valve is very simple. By the help only major four parts total assembly complete of butterfly valve. Main parts of Double Flanged End Butterfly Valve are Body, Seat, Disc and Spindle/Stem. First duly machined body renewable seat or bonded seat fixed on body, second insert a disc on centre of valve body, third enter a spindle from top side centre of body (if spindle is in two part then one from top and another from bottom) now last fourth bolting or pinning joint of disc and spindle to rotate disc along with stem. At present bare stem double flanged end butterfly valve is ready; we can mount flow control hand lever, gear or any actuator to suit our process application. Nivz Valve & Automation also manufacture and exporter of slim seal body double flange type butterfly valves in various body material like CF8/CF3/CF8M/CF3M/CN7M/SS304L, SS 316L, SS317L, NAB2, Alloy20, Nickel Aluminium Bronze, Hastelloy C22/276, Monel, Duplex Steel & Super Duplex Steel for Sea Water, Salt Water, Sulphuric Acid & Corrosive Chemical application. We have broad experience of valve in a corrosive application. Nivz supplying butterfly valves with Stainless Steel Hand Lever, Stainless Steel Gear Actuator and Stainless Pneumatic Actuator body for very corrosive application on customer order basis. Nivz Valves - Double Flanged End Butterfly Valve Manufacturer - Exporter, Supplier, Stockist, Importer. Butterfly Valve Various Operation Options: A Nivz standard double flange end butterfly valve supply with eight bare stem or flow control lever operated. Size range up to DN 200 (8) supply with flow control lever, above with quarter turn worm gear actuator operation. Some more options in valve automations as list below: Quarter Turn Worm Gear Actuator Operated Double Flanged End Butterfly Valve Remote Operated Double Flanged End Butterfly Valve Motorized Actuated Double Flanged End Butterfly Valve Electrical Actuator Operated Double Flanged End Butterfly Valve (Single Phase / Three Phase / 220 V / 440 V./Flameproof/Weaterproof/Explosionproof) Pneumatic Actuator Operated Double Flanged End Butterfly Valve Spring Return Quarter Turn Actuated Double Flanged End Butterfly Valve High Performance Butterfly Control Valve with Double Flanged End Proportional Modulating Type Butterfly Control Valve with Double Flanged End Our technical team have more than 18 years of experience industrial process valve automation & system. We are one of the leading Butterfly Valve Manufacturers, Exporters, Supplier and Stockiest. A complete necessary accessories also available for automatic flange type butterfly valves like Manual Override Gear Box, Solenoid Valve (5 x 2 Way / 4 Way x 5 Port OR 3 X 2 Way), Air Filter Regulator, Silencer, Elector Pneumatic Valve Petitioners, Air Receive Tank, Air Compressor, Relay, Pneumatic Tubing & Connector Fittings etc. Butterfly Valve Tightness Check EN 12266(Leakage Rate A) ISO 5208, Category 3 API 598 Table 5 ANSI B 16-104, Class VI Salient Features of Double Flange Center Disc Butterfly Valve Concentric Disc Slim Seal Body Greater Sealing Capacity Elastomer Soft Rubber Seat Low Torque Permanently tight closure Bi-Directional Valve (Inlet can be from anyside) Suitable for On-off as well as Throttling Service Suitable for almost all media Short Compact Face To Face Dimension Flanges Integral in Casted Body Long Service Life Smooth, Easy Operation Maintenance Free Version Less Weight, Easy To Install Leakage Class VI (Zero Leakage) Application of Double Flange End Butterfly Valve Water Treatment Plant DM Plant Effluent Treatment Plant Sea Water Applcation Paper Industry Sugar Industry Breweries Chemical Industry Waste Effluent Treatment Plant Rayon Plant Drilling Rigs Textile Industries Gas Plant Cooling Water Circulation Heating & Air Conditioning Pneumatic Conveyors Compressed Air Cement Plant Air Silo

3 Way Multiport Ball Valve Manufacturers

Mixing and Diverting type Three way L and T Port Full Bore Ball ValveEnd Connection - Flanged End, Pressure Rating - Class 150 / 300Valve Operation - Manual Hand Lever / Worm Gear / Pneumatic Rotary Quarter Turn Actuator

3 Way T Port Ball Valve Class 150 / 300 Series: F308T / F408T (Four Seat Supported, Square Body) Size - 1/2" (DN15) to 8" (DN200).
3 Way L Port Ball Valve Class 150 / 300 Series: F508L / F608L (Two Seat Supported, Round Body) Size - 1/2" (DN15) to 12" (DN300)

3 Way (Three Way) Ball Valve Manufacturing Size Range:DN25/25mm/1"/One Inch, DN32/32mm/1-1/4"/One and Quarter Inch, DN40/40mm/1-1/2"/One and Half Inch, DN50/50mm/2/Two Inch, DN65/65mm/2-1/2/Two and Half Inch, DN80/80mm/3/Three Inch, DN100/100mm/4/Four Inch, DN125/125mm/5/Five Inch, DN150/150mm/6/Six Inch, DN200/200mm/8/Eight Inch, DN250/250mm/10/Ten Inch and DN300/300mm/12/Twelve Inch Size.

Nivz Valves & Automation offers a tremendous value in Three Way Ball Valve. 3 Way Ball Valve is a Specialty of Nivz, a leading manufacturer, supplier and exporter of Ball Valve and Actuation.

We have a wide Range/Model of Three Way Ball Valve in Carbon Steel, Stainless Steel, Cast Iron and others metal on special request.

Our 3 Way Ball Valve selection covers Full Port, Flanged End with Manual Hand Lever, Gear Box, Pneumatic, Electrical Actuator Operation.

Three way ball valves have an L or T Shaped Port Hole through the middle for suitable service condition. The different combinations of flow are shown in the figure. It is easy to see that a T valve can connect any pair of ports, or all three. Mixing and Diverting Type Three Way Ball Valves are also available. The L valve can connect the center port to either side port, or disconnect all three, but it cannot connect the side ports together.

Nivz 3 Way Ball Valve features Four/Two seats for equal seat loading. Multiple Gland Packing V Seal & Spring Tension Washer gives zero leakage from gland portion.

Our 3 Way Ball Valves are best suitable for all industrial applications. Nivz 3 Way Ball Valve application covers for Lube Oil Cooler 3 Way Ball Valve, Lube Oil Filter 3 Way Ball Valve, Duplex Heat Exchager 3 Way Ball Valve, Duplex Type Basket Strainer 3 Way Ball Valve, Duplex Filter 3 Way Ball Valve, Mixing and Diverting Type 3 Way Ball Valve, Multiport 3 Way Ball Valve, Pump By-Pass Line 3 Way Ball Valve, Diverter 3 Way Ball Valve, Extened Stem 3 Way Ball Valve & Jacketed 3 Way Ball Valve can also available on special request.

For screwed end type we provide BSP/BSPT/BSPP/NPT Female Thread as per customer choice. Socket weld end Nipple End Valve also can manufactuing on order basis. Multipor Valve available in Cast Carbon Steel (C.S - ASTM A216 GR. WCB), S.S. 304/316/304L/316L (ASTM A 351 GR. CF8/CF8M/CF3/CF3M), Low Temperature Carbon Steel - LTCS (ASTM A 352 GR. LCB/LCC), Alloy 20, Monel and Others of request. 3 Way Ball Valve application is for Mixing, Diverting & Blending.

Our manufacturing range of 3 Way Ball Valve starts from size 1/2" to 12", Pressure Rating - 150# / 300# / PN10 / PN16 / PN25 / PN40 / PN64.

Nivz all 3 Way Ball Valves are supplieed with PTFE V Ring gland packing for long life zero leakages from gland area. For High Pressure application and Oil-Gas application we also do provide Fire Safe type design for better performance of valve.

Nivz multiway ball valves are satisfactory perfrom in various Power Plant in Lube Oil Cooler and Filter Application. This application covers both valves operate by single Hand lever or Gear mechanism, Lube Oil cooler can be vertical or horizontal position and center distance between both valve up to 5 meter.

Our lube oil 3 port valve performs at present in three Captive Power Plant at Cement Industries (major install by Thermax Ltd. / HTC China), one in KSK Power Energy and one more in Godavari Green Energy Ltd. Satisfactory performance report give by customer.

Nivz Valves & Automation Three Way Ball Valve Manufacturer, 3 Way Ball Valve Exporter, Supplier, Stockist, Importer. L Port / T Port / Diverter Type / Multiway / Multiport / Lube Oil Filter / Lube Oil Cooler Changeover Ball Valve with Pneumatic Rotary Actuator, Motorized and Electrical Actuator Operated.

Three Way Globe Valve Body as per Design Standard BS 1873/ASME B 16.34/DIN EN 13789End Connection - Flanged End, Pressure Rating - 150# / 300# / 600# / PN16 / PN25 / PN 40 / PN64 / PN100Three Way Globe Valve Operation - Hand Wheel / Pneumatic Cylinder / Spring and Diaphragm Type Actuator Operatd / Electrical Actuator Operated / Motorized Actuated

Spring and Diaphragm Actuator Operated 3 Way Pneumatic Globe Valve (Diverting Type) - Model: 3WDCV-D
Spring and Diaphragm Actuator Operated Pneumatic 3 Way Globe Valve (Mixing Type) - Model: 3WDCV-M
Motorized Electrical Actuator Operated 3 Way Globe Valve (Diverting Type) - Model: MOV15/3WD
Motorized Electrical Actuator Operated 3 Way Globe Valve (Mixing Type) - Model: MOV15/3WM
Pneumatic Cylinder Actuator Operated 3 Way Globe Valve (Diverting Type) Model Series: 3WPCV-D
Pneumatic Cylinder Actuator Operated 3 Way Globe Valve (Diverting Type) Model Series: 3WPCV-M

Three Way Globe Valve Manufacturing Size Range:DN25/25mm/One Inch, DN40/40mm/One and Half Inch, DN50/50mm/2/Two Inch, DN65/65mm/2-1/2/Two and Half Inch, DN80/80mm/3/Three Inch, DN100/100mm/4/Four Inch, DN125/125mm/5/Five Inch, DN150/150mm/6/Six Inch, DN200/200mm/8/Eight Inch, DN250/250mm/10/Ten Inch, DN300/300mm/12/Twelve Inch size and more can manufacture and supply on request.

Nivz make steam, water, thermicl fluid hot oil, chilled water, cooling waterm, gas, chemical application Three Way Globe Valves are Bolted Bonnet Construction, Flanged End, Rating Class 150/300/600.

3 Way Globe valve body seat ring is shoulder type, threaded body seat ring which has large taper area that is for ample seating. Two nos. slots are provided on body seat ring, which is for easy removal for servicing at site. Welded type seat ring or Integral seat ring are also available in on request.

All Globe Valve stem is made from solid one piece construction. The standard range of Nivz 3 Way Globe Valve is sizes from 1/2" (DN15) to 12 (DN300).

We are manufacturers and exporters of Mixing Type 3 Way Valve, Diverting Type 3 Way Valve, 3 Way Ball Valve, L Port 3 Way Ball Valve, T Port 3 Way Ball Valve, Three Way Globe Valves. Our manufacturing range covers, Steam Globe Valve, Jacketed Globe Valve, Extended Bonnet Globe Valves in material of ASTM A 216 GR. WCB/ASTM A 352 GR. LCB/LCC/ASTM A 351 GR. CF8/CF8M/CF3/CF3M/CN7M Globe Valve, Duplex Steel, Hastelloy, Alloy 20 Globe Valve Exporter.

Nivz Valves & Automation manufacturer and exporter in india of PTFE Lined Ball Valves for corrosion & acidic application. Nivz PTFE/FEP/PFA Teflonlined valves are available from 1(25NB) to 6(150NB) We also supply PTFE Lined Ball Valve with Motorized Electrical Actuator Operated or Pneumatic Actuator Operated quarter turn valves., Nivz PTFE Lined floating ball Ball Valves are two piece design construction with integral stem with ball. Wide range of Body Material selection available like Cast Iron, S.G. Iron, Ductile Iron, Cast Carbon Steel, Stainless Steel 304 & 316 along with PTFE, PFA, FEP, Teflonlining. PTFE Lined Ball Valve design short pattern face to face dimension is in as per ANSI B16.10 and ANSI B16.5, 150 Class. Application Acid & Chemicals Corrosive Liquids and Gases Hazardous Liquids and Gases Dry Materials Food / Pharmaceutical Viscous Liquids Fibrous Slurries Features of PTFE/FEP/PFA Lined 2 Piece Design Ball Valve Ball with Integral Stem design construction Valve Design Standard confirms to BS EN ISO 17292/BS531/ASME B 16.34 Face to Face as per ANSI B 16.10 Flange Drilling as per ANSI B 16.5/BS 10 Table D or E Manufacturing Size Range 1" to 6" Fully Body + Ball Lined with PTFE/FEP/PFA/Teflon Body Construction in 2 Piece Construction Minimcum Cavity Body and Full Bore Design Low Operating Toruque Zero Leakage MOC option WCB/Ductile Iron/CF8/CF8M/CF3/CF3M

Nivz Valves & Automation Flush Bottom Ball Valve have been proven in service application for over 17 years. Nivz Valves manufacturers and expoerter of High performance Flush Bottom Tank Ball Valve as per international design Mostly Flush Bottom Tank Ball Valve body is modified by adding Inlet oversize flanges.

As example: 3" x 4" Flush Bottom Ball Valve has the nominal bore of 3" (DN 80), the Inlet flange (Vessel Side) dimensions as per 4(DN100) and outlet flange size as per 3"(DN 80). Flange Drilling can be any international standard as per choice of customer. It allows sufficient space for bolting clearance to mount valve & insulation at vessel bottom flange. As manufacturing standard of Nivz Valves & Automation, Flush Bottom Ball Valve seat design is as per Fire Safe Design API 607, Solid Ball with ISO 5211 Mounting Pad optional. Valve Body Optopms are Carbon Steel (ASTM A 216 GR. WCB) / Stainless Steel (ASTM 351 GR. CF8/CF8M/CF3/CF3M/CN7M) Fabricated SS 304/316/304L/316L/Alloy20/Hast Alloy/Low Temperature (LTCS) Carbon Steel material. Our ange also covers Flush Bottom Ball Valve with Pneumatic Actuator Operated or Motorized Electrical Actuator Operated with all required accessories like Solenoid valve (5 x 2 Way / 3 x 2 Way), Limit Switch (01 NO + 01NC SDPT Type / 02 NO + 02 NC DPDT Type), Air Filter Regulator, Relay, PID, Pneumatic Valve Positioner, Manual Override etc. Nivz a leading Flush Bottom Ball Valve Manufacturer, Flush Bottom Valve Exporter, Importer, Stockist, Supplier in Duplex Steel, Super Duplex Steel, Alloy20, Hastelloy C 276/C 22 Materials.

Nivz Check Valves type combines a simple but robust construction with reliability. They are specially designed and developed for applications where a low pressure loss is essential. Nivz Wafer Type Swing Check Valve has short face to face dimensions and low weight allows a simple space saving installation between the companion flanges.

The valves are suitable to mounting between weld neck or slip on plate type companion flanges of different standards. The short face to face dimensions and the low weight guarantee a simple and space saving installation between the bolts of the connecting flange.

The eccentric disc shaft connection in combination with the disc seat guarantees positive shut-off of the returning medium. Wafer check valves are becoming the preferred type of check valve for most applications, due to their compact design and relatively low cost.

Nivz Valves a leading Wafer Type Swing Check Valve Manufacturer, Flangeless, Sandwich Type, Single Plate Check Valve Exporter, Stockist, Supplier

Wafer Type Check Valve also can avialble with Spring Loaded version on spcific request.

A single stoppage for all types of Industrial Jacketed and Non Jacketed Ball, Plug, Flush Bottom, Globe, Gate, Swing Check, Non Return Valve, Y Type Strainer, Basket Type Strainer, Double Window Type Sight Glass and Double Window Sight Flow Indicator Manufacturer, Stockist, Supplier, Exporter & Import by Nivz Valves.Jacketed Ball Valve, Thermal Hot Oil, Steam Jacketed Valve Manufacturers, Molten Sulfur, Sulphur, Coal Tar, Pitch, Bitumen, Asphalt, Resin, Polymer Valves, Thermic Fluid Oil Jacketed Valve Exporters, Hot Oil Jacketed Valve Stockist, Therminol Jacketed Valve Suppliers and Thermal Oil Jacketed Valve Importers.

ivz Valves & Automation manufacturing range all Pressure Safety Relief Valves are designed as per API 526. They also conform to ASME Section VIII. Dimensions of valves meet to API 521/521. Metal seated Safety Valves Testing is carried our as per API 527 for Set Pressure & Leakages. A Safety Relief Valve is a mechanical, self actuating, pop design, spring loaded angle type valve, which is being used for the automatic release (on a set pressure) of a substance from a Pressure Vessel, Boiler, Overpressure of Pipeline or any Industrial System when the Pressure or Temperature exceeds required limits. Pressure Relief valves also being used to Control the Pressure in an Industrial System, Process Pipeline or Pressure Vessel which can develop by a failure of equipment, instrument or process upset. Safety Valve also known by the name of Pressure Relief Valve (PRV) and Pressure Safety Valve (PSV). Other names of Safety Valves are Safety Relief Valve, Thermal Relief Valve, Relief Valve, Spring Loaded Safety Valve, Angle Type Safety Valve, Pilot Operated Safety Relief Valve and Low Pressure Safety Relief Valves. The difference in between Pressure Safety Valve (PSV) and Pressure Relief Valve is Pressure Safety Relief Valve have provided a manual lever with a cap to relieve the pressure in case of emergency. Mostly two types of protection encountered in Industries which are Flow Protection & Thermal Protection. Flow protection is done by the using of Safety Relief Valves and Thermal Protection by Thermal Relief Valve.

Safety Relief Valve Application

• Oil & Gas Application
• Chemical & Petrochemical Plant
• Boiler & Steam Pipe Line
• Power Plant
• Thermal Relief Application
• Fertilizer Plant
• Pressure Vessel/Reactor/Tanks
• Fire Fighting Plant
• Pressure Reducing System/Station
• Cryogenic Services

Nivz make Thermal relief valve is being use to relieve the pressure, which is generated by increasing in the liquid volume caused by an increase in temperature. Thermal relief valve also used at Pipe Line, Pressure Vessel or Tanks to relief a pressure which generated by Thermal Expansion. Nivz Valves & Automatino Thermal Relief valves manufacturing range start from (15NB) Size to 2 (50NB) Size.

Manufacturing Size Range of Threaded End Connection Pressure Thermal Relief Valve

• 1/2" x 3/4" (DN15 x DN20)
• 3/4" x 1" (DN20 x DN25)
• 1" x 1" (DN25 x DN25)

Manufacturing Size Range of Flanged End Connection Pressure Thermal Relief Valve

• 1/2" x 3/4" (DN15 x DN20)
• 3/4" x 1" (DN20 x DN25)
• 1" x 1-1/2" (DN25 x DN40)
• 1-1/2" x 2" (DN40 x DN50)
• 2" x 3" (DN50 x DN65)

All types of Thermal Relief Valve Manufacturer, Pressure Relief Valve Exporter, Safety Relief Valve Stockist, Importer by Nivz Valves and Automation.

We are offering three way ball valves.Nivz valves & automation offers a tremendous value in three way ball valve. 3 way ball valve is a specialty of nivz, a leading manufacturer, supplier and exporter of ball valve and actuation. We have a wide rangemodel of three way ball valve in carbon steel, stainless steel, cast iron and others metal on special request.

We are offering best 3 Way Ball Valve

One of the best leading supplier of 4 Way Ball Valve

We are an eminent and leading trader of pfa lined ball valve

Each Metal Seated Jacketed Ball Valve body construction replace by adding minimum one size higher flanges to achieve proper tighten space of bolt and nut. As example: for Metal Seated Jacketed Ball Valve Size DN50 x DN80 (2 x 3), Jacketed Ball Valve has the nominal bore of DN50 (2 50MM) and the flange size DN80 (3 80MM), which allows enough space for bolting clearance after jacket fabricated (welded) on modified valve body. These types of jacketed ball valve termed as a Full Jacketed Ball Valve and due to inside metal seats called as Metal Seated Jacketed Ball Valve.

Single Piece Heavy Duty Body with Full Jacket design as per Design Standard ASME B 16.34/ISO 17292/7121/BS 5159End Connection - Flanged End, Pressure Rating - 150# / 300#Valve Operation - Hand Lever / Pneumatic Actuator Operated

Full Jacketed Ball Valve Class 150 Series: FJK80
Full Jacketed Ball Valve Class 300 Series: FJK81

The Jackets assure consistent valve Heating or Cooling of the process media to prevent crystallization or seizing of flow media. The Jacketed Ball Valve (Heating Jacket Ball Valve) with very well design to help the high temperature steam or oil flow over the valve ball & body parts to keep the media liquid. This applies especially to media like bitumen, asphalt, chocolate, liquid sulfur, molten sulphur, Lactum & Soap application. In addition, the efficient flow of media is ensured through the elimination of pockets. Nivz Valves & Automation offers a variety of Jacketed Ball Valve. The Jacket covers the body from one flange to the other flange. Jacketed Valve body is modified by adding oversize flanges. As example: 4"x 6" Steam Jacketed Ball Valve has the nominal bore of 4" (DN 100) and the flange size is 6"(DN 150). It allows enough space for bolting clearance after jacket fabricated on valve body. Full Jacketed ball valves being used to handle highly viscous materials or materials that solidifies at ambient temperatures.

Steam, Thermic Fluid Oil (High Temperature Oil) or Hot Water can be used as carrier for heating media.Following quality assurance rules, every valve is tested again after the Jackets have been welded (Fabricated) to the body. Jacket Hydraulic & Air Test is carried out at 6.0 Kg. /Cm2.

Generally standard Jacketed Ball Valves are delivered in cast carbon steel (ASTM A 216 GR. WCB) and different types of stainless steel (ASTM A 351 GR. CF 8/8M/3/3M) materials. Other special materials are available upon special request. Body Material S.S. 304/316/304L/316L with M.S./S.S. Jacket option available. Jacket connection Flanged End or Female Threaded End as per customer choice provide.

Nivz Valves & Automation Jacketed 25% Glass Filled Teflon (25% GFT) seated Ball Valves gives Zero Leakage, Tight Shut-Off and Low operating Torque with easy smooth operation at temperature ranging from -200C. to +2200C. Electro-Polished, Buff Finish & Ultra clean valve also provided for Food & Pharmaceutical Industries on special request.

Nivz Valves & Automationan ISO 9001 certified company - Jacketed Ball Valve Manufacturer, Exporter, Supplier, Stockist, Importer. Bitumen, Sulfur, Asphalt, Coal Tar Valve. High Temperature Application Metal Seated Jacketed Ball Valve.

Features

• High Quality with High Performance Jacketed Valve
• ISO 5211 Mounting arrangment
• Locking Provision in Open/Close Position
• Gland Type Sealing Arrangement
• Longer Smooth Life
• Positive Shut Off
• Quick in Action
• No Lubrication
• Compact Design & Simplicity
• Jacket In / Out with Drain Connection Option
• Heating / Cooling Jacket
• Varities of Body & Jacket Material

Operation of Jacketed Ball Valve

Nivz Valves & Automation Jacketed Ball Valves are generally supplied with manual hand lever operated up to size of valve 4" x 6" (DN 100 x 150) above size provided with worm-gear type quarter turn gear box. Nivz Valves & Automation also offering Ball Valves with either Pneumatic or Electrical actuator operated for automation, which is specialty of ours. Pneuamatic Type quarter turn rotary actuators are available with option Single Acting - Spring Return type or Double Acting.

Jacketed Ball Valve Seat Option

Nivz Valves & Automation Hot Oil - Steam Jacketed Ball Valves are available with different type of Seats Seals & Packing material such as P.T.F.E. (Virgin) / 25% Glass Filled Teflon / Carbon Filled Teflon / PEEK / Metal Seats to suit various industrial applications. (Teflon is registered trademark of E.I. Dupont).

• PTFE Virgin - 200 Deg. C. Temperature with Pressure 10 Bar Maximum
• 25% Glass Filled Teflon - 225 Deg. C. Temperature with Pressure 10 Bar Maximum
• PTFE filled with PEEK - 250 Deg. C. Temperature with Pressure 40 Bar Maximum (Glass Free)
• PEEK - 260 Deg. C. Temperature with Pressure 200 Bar Maximum
• PEEK with Polymer - 300 Deg. C. Temperature with Pressure 120 Bar Maximum

nivz valves and automatino offer high quality forged steel ball valve as per international design and standard to get 100% client satisfaction and repeat order with total interchangeability, superior quality, workmanship & service. These ball valves come in three piece design (1/2 to 2) to suit various industrial critical, non-critical applications and pressure rating up to 800 class in regular (reduce) bore design.

nivz p.t.f.e. Soft seated forged steel ball valve gives zero leakage, tight shut-off and low torque with easy smooth operation at temperature ranging from -20c. To +200c. Electro-polished, buff finish & ultra clean valve also provided for food & pharmaceutical industries on request.

forged steel ball valve seat, seal & gland packing

nivz ball valves are also available with different type of seat, seal & packing material such as p.t.f.e. (virgin) / glass filled p.t.f.e. / carbon filled p.t.f.e. / graphite (grafoil) / peek to suit special requirement of client.

we also offer a forged steel ball valve with electro-pneumatic actuator operated, single acting spring return actuator operated forged steel ball valve, double acting pneumatic acuated forged steel ball valve, electrical actuator operated forged steel ball valve, motorized forged steel ball valve, high pressure ball valve manufacturers, forged high pressure ball valve suitable for pressure up to 10000 psig.

our manufacturing range also covers a fire safe design forged ball valve. Our ball valves design is as per bs en iso 17292, testing standard as per api 607/api 6fa/bs 6755-ii.

nivz a low torque, high performance, economize type forged steel ball valve manufacturer, a 105, f304l, f316l material, full port, regular port ball valve exporter, stockist, supplier.

forged ball valve body material choices are astm a 105 (forged carbon steel), astm a 182 f 304 (forged stainless steel 304), astm a 182 f 316 (forged stainless steel 316l), astm a 182 f 304l (forged stainless steel 304l), astm a 182 f 316l (forged stainless steel 316l) and other grades can available on request.

features

• quality forged body ball valve
• stronger heavy duty rugged construction
• longer smooth life
• low operating torque
• positive shut off
• no lubrication

Nivz Valves Forged Steel Globe Valves are Bolted Bonnet, outside screw and yoke type, Rising Spindle construction. Nivz Forged Valves Body and bonnet made from high quality forgings. Nivz Valves & Automation manufacturer and exporter Forged Steel Globe Valves in size 1/2 (DN15) to 2 (DN50) to suit various critical, non-critical applications and pressure rating in 800 and 1500 class. Nivz make Forged Steel Globe Valve manufacturing range covers Regular Port and Standard Port both types of Valve. Regular Port globe valves have fast delivery or ready stock, for Standard Port globe valve do manufactuing on order basis. Nivz manufacture Forged Steel Globe Valve in wide range of Body Materials like ASTM A 105 - Forged Carbon Steel, ASTM A 182 F 304/304L/316/316L - Forged Stainless Steel 304/304L/316/316L, ASTM A 182 F 11/22 - Alloy Steel to suit high temperature and pressure industrial application. Forged Steel Globe Valves are available under any Third party inspection also. For High Pressure & Temperature application Stellited F6 Face Seat & Disc available. Forged Globe Valve available in Threaded End (BSP / NPT Female), Socket Weld End, Butt Weld End, Weld Neck End and Flanged End Connection. For flanged end connection Forged Steel Globe Valve flanges will be a fabricated / welded with a valve body, flanges are not integral forged with body. A complete range of Forged Steel Globe Valve Manufacturer, A 105, F11, F22, F304L, F316L Material Forged Valve Exporter, Stockist, Supplier, Importer. Application Generaly fine controlling of flow Power Plants & Process Industries Petrochemical Plants & Refineries Fertilizers Plants Process & General Industries Sugar Industries & Distillery Plants Water, Steam, Gas, Oil & other Non-aggressive media Other application on request

Salient Features of Globe Valve

• Body & Bonnet made from high quality forging.
• The Forgings are precision machined for high performance
• Leak Proof Body-Bonnet Joint With Spiral Wound Gasket
• Ground Finish Stem
• Self Aligning Two Piece Gland
• Back seating feature facilitates repacking of the stuffing box on line with the valve in fully open position.

super duplex steel, alloy 20, hastelloy c22, c276, monel, inconel, aluminium bronze ball valves.

ball valve operation - hand lever with locking device (arrangement) / worm gear / rotary pneumatic / motorized / electrical / remote operatedfull bore flanged end connection, three piece designdirect mounting padball valve, pressure rating class 150/300/600full bore flanged end connection, two piece designdirect mounting padball valve, pressure rating class 150/300/600

model series: mp1108 (class 150)
model series: mp1109 (class 300)
model series: mp1110 (class 600)

three piece design, full bore, floating ball, iso 5211 direct mounting pad ball valve manufacturing size range: dn25/25mm/1"/one inch, dn32/32mm/1-1/4"/one and quarter inch, dn40/40mm/1-1/2"/one and half inch, dn50/50mm/2/two inch, dn65/65mm/2-1/2/two and half inch, dn80/80mm/3/three inch, dn100/100mm/4/four inch, dn125/125mm/5/five inch, dn150/150mm/6/six inch, dn200/200mm/8/eight inch, dn250/250mm/10/ten inch, dn300/300mm/12/twelve inchsize and big more large size of ball valve can manufacture and supply on order basis.

nivz valves & automation manufacturing of ball valve series mp1108 is iso 5211 direct mounting pad ball valve in three piece design construction, anti blowout proof stem, full bore, floating ball, antistatic device with fire safe design features.

an integral cast with body direct mounting pad ball valve have main advantage is easy to convert with worm gear actuator, quarter turn - pneumatic rotary actuator or motorized electrical actuator operated without any additional mounting or installation accessories like adaptor, coupler and bracket. Due to not requirement of any extra extensions, ball valve become very compact after installation of automation accessories, save space and looks fabulous.

one more by default advantage of nivz series mp1108 direct mounting pad ball valve is each valves have locking arrangement to lock the hand lever in a position of open or close.

mp1108 series ball valve have provision of elliptical gland flange to tight stem seal and can easy to stop leakage. Generally major direct mounting pad ball valve have chinese designed threaded type hex nut to stop leakage from stem, but when they try to tight it, nut always jammed from atmosphere and process media corrosion. Also for tightening the stem nut special types of box spanner required which not easy available everywhere, so against of chinese design our elliptical gland flange is the best for performance.

we supply each ball valve with finished flange face of iso 5211 to mount actuator at any time by customer after removing of hand lever. On remove of one bolt of handle, total handle out and ready to convert for choice of automation.

our design team create a good combination of iso 5211 mounting flange and ball valve stem square dimensions to easy match with actuator standard without any extension.

one normal direct mounting pad ball valve can convert in various products such as remote operated ball valve, electrical actuator operated iso pad ball valve, motorized actuated iso ball valve, pneumatic actuator operated direct mounting pad ball valve, api 6d direct mounting pad ball valve, iso 17292 standard ball valve, fire safe design approved direct mounting pad ball valve, fire safe tested api 607 certified ball valve and more.

The Jackets assure consistent valve Heating or Cooling of the process media to prevent crystallization or seizing of flow media. The Jacketed Ball Valve (Heating Jacket Ball Valve) with very well design to help the high temperature steam or oil flow over the valve ball & body parts to keep the media liquid. This applies especially to media like bitumen, asphalt, chocolate, liquid sulfur, molten sulphur, Lactum & Soap application. In addition, the efficient flow of media is ensured through the elimination of pockets. Nivz Valves & Automation offers a variety of Jacketed Ball Valve. The Jacket covers the body from one flange to the other flange. Jacketed Valve body is modified by adding oversize flanges. As example: 4" x 6" Steam Jacketed Ball Valve has the nominal bore of 4" (DN 100) and the flange size is 6"(DN 150). It allows enough space for bolting clearance after jacket fabricated on valve body. Full Jacketed ball valves being used to handle highly viscous materials or materials that solidifies at ambient temperatures. Features High Quality with High Performance Jacketed ValveISO 5211 Mounting arrangmentLocking Provision in OpenClose PositionGland Type Sealing ArrangementLonger Smooth LifePositive Shut OffQuick in ActionNo LubricationCompact Design & SimplicityJacket In Out with Drain Connection OptionHeating Cooling JacketVarities of Body & Jacket Material

Why product name is DOUBLE FLANGED END BUTTERFLY VALVE, because a butterfly valve casted body have integral flanges (not fabricated/welded on body as photograph) as like standard flange type gate, globe, check or ball valve. Advantage of flange type butterfly valve is easy to mount without using long bolt stud as wafer type (flangeless) butterfly valve, also can use and easy to mount at dead end of pipe line. Fabricated body double flange type butterfly valve manufacture by in size above 600NB/600mm/24 with Double Off-Set Disc Design (Eccentric Disc) Butterfly Valve. Flange type, concentric disc, rubber seated, slim seal design butterfly valve gives best performance in low pressure and medium temperature application. These types of valves gives class one performance in application of Water, ETP Effluent Treatment Plant, Sea Water, Salt Water, DM Plant, Fire Fighting Line, Raw Water Line, Filter Press, Air Silo, Process Chemical Service, Corrosive Chemical, Fire Water Pump Line, and Cooling Water Media. All types of Tight Shut off, Centric Disc, Rubber Seated Butterfly Valves are cheapest, light weight, easy available, no flange gaskets, easy to install, high performance, ready stock product, major all operation available and easy to manufacture. One more question sometimes arise why we have to use double flanged end type butterfly valve in place of Rising Stem Gate Valve, Bolted Bonnet Globe Valve , Full Bore Ball Valve or Plug Valves. The answer is main low cost, second light in weight, third low torque which saves cost of actuators and fourth tight shutoff - zero leakage in soft rubber seated valve. If pressure and temperature limit cover in range of butterfly valves then it is best selection forever. Why Butterfly Valves are low cost, have cheap rate compare other types of metal valves? The reason is butterfly valve body materials not come in direct contact with flow media, so no need to use any high quality steel materials, cast iron or ductile iron also good for any service. Only the disc material we have required to use high grade of steel to best suitable process media application. Mostly in all valve main body parts always heavy and that cost also much high, here due to saving of body material cost total butterfly valve cost goes down. Selection of elastomer rubber seat is base on process media application and its temperature. Nitrile, Neoprene, EPDM, NBR, Buna-N, Hypalon, Ebonite, Silicon, Viton are seat options as a rubber elastomer for Double Flanged End Butterfly Valves. Sometimes we think how to assemble a butterfly valve, it may be very difficult but it is wrong thinking. Design construction and assembly of Butterfly Valve is very simple. By the help only major four parts total assembly complete of butterfly valve. Main parts of Double Flanged End Butterfly Valve are Body, Seat, Disc and Spindle/Stem. First duly machined body renewable seat or bonded seat fixed on body, second insert a disc on centre of valve body, third enter a spindle from top side centre of body (if spindle is in two part then one from top and another from bottom) now last fourth bolting or pinning joint of disc and spindle to rotate disc along with stem. At present bare stem double flanged end butterfly valve is ready; we can mount flow control hand lever, gear or any actuator to suit our process application. Nivz Valve & Automation also manufacture and exporter of slim seal body double flange type butterfly valves in various body material like CF8/CF3/CF8M/CF3M/CN7M/SS304L, SS 316L, SS317L, NAB2, Alloy20, Nickel Aluminium Bronze, Hastelloy C22/276, Monel, Duplex Steel & Super Duplex Steel for Sea Water, Salt Water, Sulphuric Acid & Corrosive Chemical application. We have broad experience of valve in a corrosive application. Nivz supplying butterfly valves with Stainless Steel Hand Lever, Stainless Steel Gear Actuator and Stainless Pneumatic Actuator body for very corrosive application on customer order basis. Nivz Valves - Double Flanged End Butterfly Valve Manufacturer - Exporter, Supplier, Stockist, Importer. Butterfly Valve Various Operation Options: A Nivz standard double flange end butterfly valve supply with eight bare stem or flow control lever operated. Size range up to DN 200 (8) supply with flow control lever, above with quarter turn worm gear actuator operation. Some more options in valve automations as list below: Quarter Turn Worm Gear Actuator Operated Double Flanged End Butterfly Valve Remote Operated Double Flanged End Butterfly Valve Motorized Actuated Double Flanged End Butterfly Valve Electrical Actuator Operated Double Flanged End Butterfly Valve (Single Phase / Three Phase / 220 V / 440 V./Flameproof/Weaterproof/Explosionproof) Pneumatic Actuator Operated Double Flanged End Butterfly Valve Spring Return Quarter Turn Actuated Double Flanged End Butterfly Valve High Performance Butterfly Control Valve with Double Flanged End Proportional Modulating Type Butterfly Control Valve with Double Flanged End Our technical team have more than 18 years of experience industrial process valve automation & system. We are one of the leading Butterfly Valve Manufacturers, Exporters, Supplier and Stockiest. A complete necessary accessories also available for automatic flange type butterfly valves like Manual Override Gear Box, Solenoid Valve (5 x 2 Way / 4 Way x 5 Port OR 3 X 2 Way), Air Filter Regulator, Silencer, Elector Pneumatic Valve Petitioners, Air Receive Tank, Air Compressor, Relay, Pneumatic Tubing & Connector Fittings etc. Butterfly Valve Tightness Check EN 12266(Leakage Rate A) ISO 5208, Category 3 API 598 Table 5 ANSI B 16-104, Class VI Salient Features of Double Flange Center Disc Butterfly Valve Concentric Disc Slim Seal Body Greater Sealing Capacity Elastomer Soft Rubber Seat Low Torque Permanently tight closure Bi-Directional Valve (Inlet can be from anyside) Suitable for On-off as well as Throttling Service Suitable for almost all media Short Compact Face To Face Dimension Flanges Integral in Casted Body Long Service Life Smooth, Easy Operation Maintenance Free Version Less Weight, Easy To Install Leakage Class VI (Zero Leakage) Application of Double Flange End Butterfly Valve Water Treatment Plant DM Plant Effluent Treatment Plant Sea Water Applcation Paper Industry Sugar Industry Breweries Chemical Industry Waste Effluent Treatment Plant Rayon Plant Drilling Rigs Textile Industries Gas Plant Cooling Water Circulation Heating & Air Conditioning Pneumatic Conveyors Compressed Air Cement Plant Air Silo

3 Way Multiport Ball Valve Manufacturers

Mixing and Diverting type Three way L and T Port Full Bore Ball ValveEnd Connection - Flanged End, Pressure Rating - Class 150 / 300Valve Operation - Manual Hand Lever / Worm Gear / Pneumatic Rotary Quarter Turn Actuator

3 Way T Port Ball Valve Class 150 / 300 Series: F308T / F408T (Four Seat Supported, Square Body) Size - 1/2" (DN15) to 8" (DN200).
3 Way L Port Ball Valve Class 150 / 300 Series: F508L / F608L (Two Seat Supported, Round Body) Size - 1/2" (DN15) to 12" (DN300)

3 Way (Three Way) Ball Valve Manufacturing Size Range:DN25/25mm/1"/One Inch, DN32/32mm/1-1/4"/One and Quarter Inch, DN40/40mm/1-1/2"/One and Half Inch, DN50/50mm/2/Two Inch, DN65/65mm/2-1/2/Two and Half Inch, DN80/80mm/3/Three Inch, DN100/100mm/4/Four Inch, DN125/125mm/5/Five Inch, DN150/150mm/6/Six Inch, DN200/200mm/8/Eight Inch, DN250/250mm/10/Ten Inch and DN300/300mm/12/Twelve Inch Size.

Nivz Valves & Automation offers a tremendous value in Three Way Ball Valve. 3 Way Ball Valve is a Specialty of Nivz, a leading manufacturer, supplier and exporter of Ball Valve and Actuation.

We have a wide Range/Model of Three Way Ball Valve in Carbon Steel, Stainless Steel, Cast Iron and others metal on special request.

Our 3 Way Ball Valve selection covers Full Port, Flanged End with Manual Hand Lever, Gear Box, Pneumatic, Electrical Actuator Operation.

Three way ball valves have an L or T Shaped Port Hole through the middle for suitable service condition. The different combinations of flow are shown in the figure. It is easy to see that a T valve can connect any pair of ports, or all three. Mixing and Diverting Type Three Way Ball Valves are also available. The L valve can connect the center port to either side port, or disconnect all three, but it cannot connect the side ports together.

Nivz 3 Way Ball Valve features Four/Two seats for equal seat loading. Multiple Gland Packing V Seal & Spring Tension Washer gives zero leakage from gland portion.

Our 3 Way Ball Valves are best suitable for all industrial applications. Nivz 3 Way Ball Valve application covers for Lube Oil Cooler 3 Way Ball Valve, Lube Oil Filter 3 Way Ball Valve, Duplex Heat Exchager 3 Way Ball Valve, Duplex Type Basket Strainer 3 Way Ball Valve, Duplex Filter 3 Way Ball Valve, Mixing and Diverting Type 3 Way Ball Valve, Multiport 3 Way Ball Valve, Pump By-Pass Line 3 Way Ball Valve, Diverter 3 Way Ball Valve, Extened Stem 3 Way Ball Valve & Jacketed 3 Way Ball Valve can also available on special request.

For screwed end type we provide BSP/BSPT/BSPP/NPT Female Thread as per customer choice. Socket weld end Nipple End Valve also can manufactuing on order basis. Multipor Valve available in Cast Carbon Steel (C.S - ASTM A216 GR. WCB), S.S. 304/316/304L/316L (ASTM A 351 GR. CF8/CF8M/CF3/CF3M), Low Temperature Carbon Steel - LTCS (ASTM A 352 GR. LCB/LCC), Alloy 20, Monel and Others of request. 3 Way Ball Valve application is for Mixing, Diverting & Blending.

Our manufacturing range of 3 Way Ball Valve starts from size 1/2" to 12", Pressure Rating - 150# / 300# / PN10 / PN16 / PN25 / PN40 / PN64.

Nivz all 3 Way Ball Valves are supplieed with PTFE V Ring gland packing for long life zero leakages from gland area. For High Pressure application and Oil-Gas application we also do provide Fire Safe type design for better performance of valve.

Nivz multiway ball valves are satisfactory perfrom in various Power Plant in Lube Oil Cooler and Filter Application. This application covers both valves operate by single Hand lever or Gear mechanism, Lube Oil cooler can be vertical or horizontal position and center distance between both valve up to 5 meter.

Our lube oil 3 port valve performs at present in three Captive Power Plant at Cement Industries (major install by Thermax Ltd. / HTC China), one in KSK Power Energy and one more in Godavari Green Energy Ltd. Satisfactory performance report give by customer.

Nivz Valves & Automation Three Way Ball Valve Manufacturer, 3 Way Ball Valve Exporter, Supplier, Stockist, Importer. L Port / T Port / Diverter Type / Multiway / Multiport / Lube Oil Filter / Lube Oil Cooler Changeover Ball Valve with Pneumatic Rotary Actuator, Motorized and Electrical Actuator Operated.

Three Way Globe Valve Body as per Design Standard BS 1873/ASME B 16.34/DIN EN 13789End Connection - Flanged End, Pressure Rating - 150# / 300# / 600# / PN16 / PN25 / PN 40 / PN64 / PN100Three Way Globe Valve Operation - Hand Wheel / Pneumatic Cylinder / Spring and Diaphragm Type Actuator Operatd / Electrical Actuator Operated / Motorized Actuated

Spring and Diaphragm Actuator Operated 3 Way Pneumatic Globe Valve (Diverting Type) - Model: 3WDCV-D
Spring and Diaphragm Actuator Operated Pneumatic 3 Way Globe Valve (Mixing Type) - Model: 3WDCV-M
Motorized Electrical Actuator Operated 3 Way Globe Valve (Diverting Type) - Model: MOV15/3WD
Motorized Electrical Actuator Operated 3 Way Globe Valve (Mixing Type) - Model: MOV15/3WM
Pneumatic Cylinder Actuator Operated 3 Way Globe Valve (Diverting Type) Model Series: 3WPCV-D
Pneumatic Cylinder Actuator Operated 3 Way Globe Valve (Diverting Type) Model Series: 3WPCV-M

Three Way Globe Valve Manufacturing Size Range:DN25/25mm/One Inch, DN40/40mm/One and Half Inch, DN50/50mm/2/Two Inch, DN65/65mm/2-1/2/Two and Half Inch, DN80/80mm/3/Three Inch, DN100/100mm/4/Four Inch, DN125/125mm/5/Five Inch, DN150/150mm/6/Six Inch, DN200/200mm/8/Eight Inch, DN250/250mm/10/Ten Inch, DN300/300mm/12/Twelve Inch size and more can manufacture and supply on request.

Nivz make steam, water, thermicl fluid hot oil, chilled water, cooling waterm, gas, chemical application Three Way Globe Valves are Bolted Bonnet Construction, Flanged End, Rating Class 150/300/600.

3 Way Globe valve body seat ring is shoulder type, threaded body seat ring which has large taper area that is for ample seating. Two nos. slots are provided on body seat ring, which is for easy removal for servicing at site. Welded type seat ring or Integral seat ring are also available in on request.

All Globe Valve stem is made from solid one piece construction. The standard range of Nivz 3 Way Globe Valve is sizes from 1/2" (DN15) to 12 (DN300).

We are manufacturers and exporters of Mixing Type 3 Way Valve, Diverting Type 3 Way Valve, 3 Way Ball Valve, L Port 3 Way Ball Valve, T Port 3 Way Ball Valve, Three Way Globe Valves. Our manufacturing range covers, Steam Globe Valve, Jacketed Globe Valve, Extended Bonnet Globe Valves in material of ASTM A 216 GR. WCB/ASTM A 352 GR. LCB/LCC/ASTM A 351 GR. CF8/CF8M/CF3/CF3M/CN7M Globe Valve, Duplex Steel, Hastelloy, Alloy 20 Globe Valve Exporter.

Nivz Valves & Automation manufacturer and exporter in india of PTFE Lined Ball Valves for corrosion & acidic application. Nivz PTFE/FEP/PFA Teflonlined valves are available from 1(25NB) to 6(150NB) We also supply PTFE Lined Ball Valve with Motorized Electrical Actuator Operated or Pneumatic Actuator Operated quarter turn valves., Nivz PTFE Lined floating ball Ball Valves are two piece design construction with integral stem with ball. Wide range of Body Material selection available like Cast Iron, S.G. Iron, Ductile Iron, Cast Carbon Steel, Stainless Steel 304 & 316 along with PTFE, PFA, FEP, Teflonlining. PTFE Lined Ball Valve design short pattern face to face dimension is in as per ANSI B16.10 and ANSI B16.5, 150 Class. Application Acid & Chemicals Corrosive Liquids and Gases Hazardous Liquids and Gases Dry Materials Food / Pharmaceutical Viscous Liquids Fibrous Slurries Features of PTFE/FEP/PFA Lined 2 Piece Design Ball Valve Ball with Integral Stem design construction Valve Design Standard confirms to BS EN ISO 17292/BS531/ASME B 16.34 Face to Face as per ANSI B 16.10 Flange Drilling as per ANSI B 16.5/BS 10 Table D or E Manufacturing Size Range 1" to 6" Fully Body + Ball Lined with PTFE/FEP/PFA/Teflon Body Construction in 2 Piece Construction Minimcum Cavity Body and Full Bore Design Low Operating Toruque Zero Leakage MOC option WCB/Ductile Iron/CF8/CF8M/CF3/CF3M

Nivz Valves & Automation Flush Bottom Ball Valve have been proven in service application for over 17 years. Nivz Valves manufacturers and expoerter of High performance Flush Bottom Tank Ball Valve as per international design Mostly Flush Bottom Tank Ball Valve body is modified by adding Inlet oversize flanges.

As example: 3" x 4" Flush Bottom Ball Valve has the nominal bore of 3" (DN 80), the Inlet flange (Vessel Side) dimensions as per 4(DN100) and outlet flange size as per 3"(DN 80). Flange Drilling can be any international standard as per choice of customer. It allows sufficient space for bolting clearance to mount valve & insulation at vessel bottom flange. As manufacturing standard of Nivz Valves & Automation, Flush Bottom Ball Valve seat design is as per Fire Safe Design API 607, Solid Ball with ISO 5211 Mounting Pad optional. Valve Body Optopms are Carbon Steel (ASTM A 216 GR. WCB) / Stainless Steel (ASTM 351 GR. CF8/CF8M/CF3/CF3M/CN7M) Fabricated SS 304/316/304L/316L/Alloy20/Hast Alloy/Low Temperature (LTCS) Carbon Steel material. Our ange also covers Flush Bottom Ball Valve with Pneumatic Actuator Operated or Motorized Electrical Actuator Operated with all required accessories like Solenoid valve (5 x 2 Way / 3 x 2 Way), Limit Switch (01 NO + 01NC SDPT Type / 02 NO + 02 NC DPDT Type), Air Filter Regulator, Relay, PID, Pneumatic Valve Positioner, Manual Override etc. Nivz a leading Flush Bottom Ball Valve Manufacturer, Flush Bottom Valve Exporter, Importer, Stockist, Supplier in Duplex Steel, Super Duplex Steel, Alloy20, Hastelloy C 276/C 22 Materials.

Nivz Check Valves type combines a simple but robust construction with reliability. They are specially designed and developed for applications where a low pressure loss is essential. Nivz Wafer Type Swing Check Valve has short face to face dimensions and low weight allows a simple space saving installation between the companion flanges.

The valves are suitable to mounting between weld neck or slip on plate type companion flanges of different standards. The short face to face dimensions and the low weight guarantee a simple and space saving installation between the bolts of the connecting flange.

The eccentric disc shaft connection in combination with the disc seat guarantees positive shut-off of the returning medium. Wafer check valves are becoming the preferred type of check valve for most applications, due to their compact design and relatively low cost.

Nivz Valves a leading Wafer Type Swing Check Valve Manufacturer, Flangeless, Sandwich Type, Single Plate Check Valve Exporter, Stockist, Supplier

Wafer Type Check Valve also can avialble with Spring Loaded version on spcific request.

A single stoppage for all types of Industrial Jacketed and Non Jacketed Ball, Plug, Flush Bottom, Globe, Gate, Swing Check, Non Return Valve, Y Type Strainer, Basket Type Strainer, Double Window Type Sight Glass and Double Window Sight Flow Indicator Manufacturer, Stockist, Supplier, Exporter & Import by Nivz Valves.Jacketed Ball Valve, Thermal Hot Oil, Steam Jacketed Valve Manufacturers, Molten Sulfur, Sulphur, Coal Tar, Pitch, Bitumen, Asphalt, Resin, Polymer Valves, Thermic Fluid Oil Jacketed Valve Exporters, Hot Oil Jacketed Valve Stockist, Therminol Jacketed Valve Suppliers and Thermal Oil Jacketed Valve Importers.

ivz Valves & Automation manufacturing range all Pressure Safety Relief Valves are designed as per API 526. They also conform to ASME Section VIII. Dimensions of valves meet to API 521/521. Metal seated Safety Valves Testing is carried our as per API 527 for Set Pressure & Leakages. A Safety Relief Valve is a mechanical, self actuating, pop design, spring loaded angle type valve, which is being used for the automatic release (on a set pressure) of a substance from a Pressure Vessel, Boiler, Overpressure of Pipeline or any Industrial System when the Pressure or Temperature exceeds required limits. Pressure Relief valves also being used to Control the Pressure in an Industrial System, Process Pipeline or Pressure Vessel which can develop by a failure of equipment, instrument or process upset. Safety Valve also known by the name of Pressure Relief Valve (PRV) and Pressure Safety Valve (PSV). Other names of Safety Valves are Safety Relief Valve, Thermal Relief Valve, Relief Valve, Spring Loaded Safety Valve, Angle Type Safety Valve, Pilot Operated Safety Relief Valve and Low Pressure Safety Relief Valves. The difference in between Pressure Safety Valve (PSV) and Pressure Relief Valve is Pressure Safety Relief Valve have provided a manual lever with a cap to relieve the pressure in case of emergency. Mostly two types of protection encountered in Industries which are Flow Protection & Thermal Protection. Flow protection is done by the using of Safety Relief Valves and Thermal Protection by Thermal Relief Valve.

Safety Relief Valve Application

• Oil & Gas Application
• Chemical & Petrochemical Plant
• Boiler & Steam Pipe Line
• Power Plant
• Thermal Relief Application
• Fertilizer Plant
• Pressure Vessel/Reactor/Tanks
• Fire Fighting Plant
• Pressure Reducing System/Station
• Cryogenic Services

Nivz make Thermal relief valve is being use to relieve the pressure, which is generated by increasing in the liquid volume caused by an increase in temperature. Thermal relief valve also used at Pipe Line, Pressure Vessel or Tanks to relief a pressure which generated by Thermal Expansion. Nivz Valves & Automatino Thermal Relief valves manufacturing range start from (15NB) Size to 2 (50NB) Size.

Manufacturing Size Range of Threaded End Connection Pressure Thermal Relief Valve

• 1/2" x 3/4" (DN15 x DN20)
• 3/4" x 1" (DN20 x DN25)
• 1" x 1" (DN25 x DN25)

Manufacturing Size Range of Flanged End Connection Pressure Thermal Relief Valve

• 1/2" x 3/4" (DN15 x DN20)
• 3/4" x 1" (DN20 x DN25)
• 1" x 1-1/2" (DN25 x DN40)
• 1-1/2" x 2" (DN40 x DN50)
• 2" x 3" (DN50 x DN65)

All types of Thermal Relief Valve Manufacturer, Pressure Relief Valve Exporter, Safety Relief Valve Stockist, Importer by Nivz Valves and Automation.

We are offering three way ball valves.Nivz valves & automation offers a tremendous value in three way ball valve. 3 way ball valve is a specialty of nivz, a leading manufacturer, supplier and exporter of ball valve and actuation. We have a wide rangemodel of three way ball valve in carbon steel, stainless steel, cast iron and others metal on special request.

We are offering best 3 Way Ball Valve

One of the best leading supplier of 4 Way Ball Valve

We are an eminent and leading trader of pfa lined ball valve