Mahendra

Ashram Road, Ahmedabad, Gujarat

AMTECH Dual plate check valves is most suitable foe water pumps, chemicals pupms and oil gas applications. Body of DPCV are CI, CS, SS304, SS 316 or any specific materials with the Disc of same materials as well as other materials.Dual plate NRV is soft seated with Nitrile, Neoprene, Silicon , Viton etc.It is suitable for vaccum application.We have sizes from 50 mm to 900 mm.

We offer Ptfe Lined Plug Valve. AMTECH FEP and PFA lined, Ductile Iron, Cast Carbon Steels- ANSI Class 150 flanged Plug Valve It can be equipped with a manual handle or with pneumatic or electric actuators. A full range of accessory items are available including limit switches, solenoid valves, positioners and manual override devices

AMTECH offers Forged C.S.-A 105 Ball valves 3 PC design.These valves are heavy duty normally called 800# and 600# Rating. We are using the Internals trims of valves Stainless Steel 304 & 316 Grades as per the applications of valves. Our valves used in the major industrial applications.The Forged Body made from A 105 Carbon Steel and Forged SS 304 or Forged SS 316 can be available on the request.The end connections of valves are socket weld, Screw End , butt weld end valves and flanged valves.These valves are designed as per BS 5351 and sizes -1/2 inch to 2 inch. The valves as mfg. as per 300#, 600# & 800 # Pressure Rating . We are providing the PTFE/CFT as Seat and Seal.Our Valves are operating at very high temperatures up to 300-degree celcious. We also design special valves for operating at high-pressure up to 9000 PSI for special applications.We manufacture valves from genuine guaranteed raw material with material test certificate , hydraulic test certificates , Mill TC 3.1.b available with all supply. Also , we can provide valves with third party inspection agencies.

AMTECH Butterfly valves can be operated with Double acting / single acting pneumatic actuator , with limit switch and solenoid valve 230 v ac or 24 v dc. Our Butterfly valves are widely used in automatic /automation plants in water, process industries and marine for chemical and corrosive duties. We offers a range of valves with specially designed for pharmaceuticals, foods & beverages.
We manufacture valves from genuine guaranteed raw material with material test certificate, hydraulic test certificates , Mill TC 3.1.b available with all supply. Also , we can provide valves with third party inspection agencies.

AMTECH MAKE Butterfly valves EPDM/Nitrile/Silicon/Viton/Hypalon rubber lined, PTFE lined, metal sealing High Performance butter fly valves with CI/Sgiron/SS/discs inside with Nylon coated or Epoxy resin painted . Butterfly valves are suitable as either open/closed or regulating in Electric operation as wekk as pneumatic operation valves. They are available in a wide variety of sizes, materials and models. Butterfly valves can be fitted with various controls and actuator options 24 v DC , 230 V AC , 410/430 V three phase /single phase etc. Our Butterfly valves are widely used in water, process industries and marine for chemical and corrosive duties. We offers a range of valves with specially designed for pharmaceuticals, foods & beverages , pulp, paper , cement, chemicals, water treatments , oil, petrochemicals , pipe manufacturers, dams water line , municipal corporations, oil refineries, edible oil plants etc.

Amtech Double Flange Butterfly valves are centre disc design and offset disc design , with Flow control Lever operation Gear operation as well as Pneumatic cylinder/ Pneumatic Actuator operated and Electric operation with single phase or three phase. We manufacture valves from genuine guaranteed raw material with material test certificate, hydraulic test certificates , Mill TC 3.1.b available with all supply. Also , we can provide valves with third party inspection agencies.

Amtech wafer design lug type butterfly valve with lever operated and soft seated seat in nbr /nitrile/silicon/viton/ptfe or any other type as per customer requirements. We manufacture valves from genuine guaranteed raw material with material test certificate, hydraulic test certificates , Mill TC 3.1.b available with all supply. Also , we can provide valves with third party inspection agencies.

AMTECH forged Non Return Valve which is suitable for High pressure line of oil, gas, water, refining, steam etc. Non return valves are available in forged body A 105, F 22 , F 11 , F 304 , F 316, and other special alloy steels.We have 800#, 1500#, 2500# design check valves.

AMTECH Lift up Non Return Valve in common with all Non Return Valve, are used to prevent back flow in the line, and operate automatically, according to increases or decreases in line pressures. Flow through a Lift up Non Return Valve is the same as a globe valve. The disc raises up off of the seat as pressure below the disc increases, while a drop in pressure on the inlet side and a build up of pressure on the outlet side causes the valve to close. Back pressure in the line holds the disc in the closed position.

AMTECH Non return valves suitable for oil, gas, water, refining, steam and chemical applications. Non return valves are available in casted, fabricated or forged body. A wide range of check valve models with a variety applications is available.We have swing type check valve and Lift up type check valve.Swing design is 150#, 300#, 600#.Lift up design is as per DIN standard.Sizes : 50 mm to 600 mm.

AMTECH Wafer type non return valves are suitable to mount between two flanges of 150#, 300#, Table-D, E or as per customer requests.Theses valves are easy install it.Also cost is very economy compare to other valves. The disc will open in the pipe dia. The back pressure of oil, gas, water, or steam can be withstand with soft seats like Neprene, Ptfe , Silicon or Viton rings.Any materials valves can be manufactures for all applications.The body material is CI, CS, SS 304, SS 316, Bronze, SS 304L, SS316L, Aluminium etc.

AMTECH Two Way Control Valve is a rigid and comparatively compact type , which is designed to work very accurately various media like control water, oils, steam, and other industrial fluids. Two way valve package is accurately perfect and suited to address the space limitations of the the OEM industry.Two Way control valve is durable , very reliable, and easy to select. The internal valve trims are mfg and designed in SS 410/SS 304/SS 316 to ensure long service life to avoid maintenance cost. We have two way control valve may be used for both converting and diverting applications. Amtech Three Way always meet the both DIN and ASME standards. We have also positioner controller for valve actuation. Accessories : Electro Pneumatic Valve PositionerModulating Controller: 4-20mA PID Controller (Available on Request)

AMTECH THREE Way Control Valve is a rigid and comparatively compact type , which is designed to work very accurately various media like control water, oils, steam, and other industrial fluids. Three way valve package is accurately perfect and suited to address the space limitations of the the OEM industry.Three Way control valve is durable , very reliable, and easy to select. The internal valve trims are mfg and designed in SS 304/SS 316 to ensure long service life to avoid maintenance cost. We have three way control valve may be used for both converting and diverting applications. Amtech Three Way always meet the both EN and ASME standards. The valve is operated with pneumatic diaphragm operated , as well as we have design for electric operated. Also , We can provide position controller. 3 way Diaphragm operated PneumaticControl Valvefor Mixing/Diverting Duty. Accessories : Electro Pneumatic Valve PositionerModulating Controller: 4-20mA PID Controller (Available on Request)

AMTECH offers gate valve -150 to 600 class in Flanged end , 800 to 2500 class in Threaded / buttweld/ socket weld end.Gate valves are generally designed to serve asisolation valves. In service, these valves are either fully open or fully closed. When Gate valves fully opened , the media which flows through the valve in a straight line with very little resistance.Gate valvesmust not be used in the regulation or throttling of flow media because of accurate control is not possible. Also , high-flow velocity of media in partially opened valves may cause erosion of the discs and seating surfaces area. The Vibration of wedge may also result in chattering of the partially opened valve disc. Gate valves are also operated by chain pulley when they mounted at height in plant. The Gate valves are used in thermic fluid with high temprature upto 350 degree.

Specification

AMTECH offers gate valve -150 to 600 class in Flanged end , 800 to 2500 class in Threaded / buttweld/ socket weld end.Gate valves are generally designed to serve asisolation valves. In service, these valves are either fully open or fully closed. When Gate valves fully opened , the media which flows through the valve in a straight line with very little resistance.Gate valvesmust not be used in the regulation or throttling of flow media because of accurate control is not possible. Also , high-flow velocity of media in partially opened valves may cause erosion of the discs and seating surfaces area. The Vibration of wedge may also result in chattering of the partially opened valve disc. Gate valves are also operated by chain pulley when they mounted at height in plant. The Gate valves are used in thermic fluid with high temprature upto 350 degree.

AMTECH offers -Alluminium Body / Cast Iron/ Cast Steel/ Stainless steel Pinch valves With Rubber Sleeves are extra double heavy with full covering flanges preventing corrosion on body and four reinforced pulling lugs for positive operation. The sleeve is internally completely reinforced located. The sleeve is internally completely reinforced, Which with stand against continuous operation. The sleeve is such designed that it will retain complete roundness in full open position giving full flow of pipe line.Valves are fullway-seatless & glandless, Heavy duty replacable Elastomer sleeve. Four reinforced pulling lugs prevents sleeves from collapse even in vacuum full covered flanges protects from corrosion effects. Can be drilled to DIN, BS 10, IS or any.The Valves are of complete sturdy construction to handle various abrasive & Corrosive Liquide.

Pinch valves are used in applications liked Chemicals, Alkaline Mixtures, Acids, Slurries & intermediates, Liquid Foods, Viscous fluids, Sludges, Gramles, Dry Suspension, Powder Collectors, Gases, Pulps, Vacuum, Sewage Plants, Thermal Power Stations Water Containing Ash, Pharmaceuticals Picklings, Textiles Industry, Mining & Cement Industry, Acid & Chemical Tankers, Refineries, Fertilizers, glass industries and many more process lines.

Salient Features : Straight Full Flow. No Liquid hammering, it Can withstand 8 Kg/ cm working pressure, Utility in vacuum upto moderate pressures, Perfect Sealing even on Untrapped solids, Can handle most corrosive and abrasive materials, Built in Flange Gaskets, Only replacable part- rubber sleeve, Split casting ensure quick maintenance of the valve Heavy duty Graded Cast Iron / Alluminium Alloy.

Amtech pinch valve design has three main components: the sleeve, the body and the actuator (manual, pneumatic, hydraulic and electric). The construction and materials of these components can be tailored to suit your process conditions.Size range: standard range from 25 mm to 1.000 mm, Temperatures: -50C to +160C, Operating pressures: vacuum to 10 barIn the open position, valves are at full bore with no flow restrictions. During closing, two pinch bars squeeze the sleeve shut on the centerline.

Amtech Air pinch valve require Air or liquid pressure is inserted in the cavity of AIR PINCH VALVE body- so, it control inlet collapses the internal rubber sleeve to provide immediate and positive shut-off. The rubber sleeve closes completely, even on large particulate matter, abrasive and corrosive materials.If we open, the sleeve allows full, unobstructed flow with little turbulence. Air pinch valve sleeves can be easily and economically replaced when they wear out. The sleeve material is specially design for abrasive slurries. The Air pinch valve is fully automated valve, with easy operation and maintenance. We recommad customer to order spare sleeve for any type of pinch valves so , maintenance can be done easily, it will also cost down , because no need to purchase the whole valve.

AMTECH Plug valves are designed and manufacturers s per standard norms and variety of materials.CS body, CI body, SS 304, SS 316 body and Bronze / GM Plug valves have end connections as per customer requirements.Our plug valves have Screw end , Socket Weld End and Flanged End connections.We have two way as well as three way Plug Valves.

Specification

AMTECH OFFERS PLUG VALVE in Design Standard : BS 5158 , Self Lubricated and non lubricating design with Regular Pattern two way , Regular Pattern 3 Way, Regular Pattern 4 Way, Screwed & Flanged Ends and HIGHER CLASS IN -Forged body plug valve.AMTECH Plug valves are designed and manufacturers s per standard norms and variety of materials.CS body, CI body, SS 304, SS 316 body and Bronze / GM Plug valves have end connections as per customer requirements.

AMTECH Valves offer PRESSURE REDUCING VALVE with minimum tolerance of results of PRV.We are mfg. the valves in Globe Type Pressure Reducing Valves & Angle Type Pressure Reducing Valves. Size ranges : 1/2" to 12" (15mm to 300mm) Or other Required sizes. Pressure Classes :150 # to 300 # Or Required. Material of constructions :All types of Cast Steels and Alloys steels. End Connections :Flanged End , screwed End BSP-F or NPT F , as per BS, ANSI, DIN & ISS Actuator :Pneumatic Diaphragm type, Spring & Diaphragm type neoprene rubber diaphragm with canvas reinforced , Viton Diaphragm and Silicon Diaphragm. Press Controller for valves : All Pressure Reducing valves Pressure controller are in different range as requirement.Pressure controller attached with outlet of valve which regulating actuator for controlling line pressure

AMTECH makes high performance Knife Edge Gate Valves features with design suitable for specific media.We have unidirectional knife edge gate valves. The gate of knife edge gate valve is made from SS 304, SS 316, SS 410 and we can do the special treatment for lincrease the life span. A wide variety of hardened trim options are also available for the Gate, Seat and Wear Rings. Knife-Edge Gate Valves withstand high temperature & abrasive slurries in Mining, Steel, Power, Chemical, and Paper Industries Ideal for high-density Slurry Lines.We mfg special valves for the Power plants with quick opening design.We have soft seated valves with Teflon , Nitrile, EPDM, Viton, Silicon etc. Please click on the links below, to know more about each of the knife gate valves.

UNI DIRECTION/BI DIRECTION KNIEF EDGE GATE VALVE ELECTRIC OPERATED AMTECH makes high performance Knife Edge Gate Valves features with design suitable for specific media.We have unidirectional knife edge gate valves. The gate of knife edge gate valve is made from SS 304, SS 316, SS 410 and we can do the special treatment for lincrease the life span. A wide variety of hardened trim options are also available for the Gate, Seat and Wear Rings. Knife-Edge Gate Valves withstand high temperature & abrasive slurries in Mining, Steel, Power, Chemical, and Paper Industries Ideal for high-density Slurry Lines.We mfg special valves for the Power plants with quick opening design.We have soft seated valves with Teflon , Nitrile, EPDM, Viton, Silicon etc. Please click on the links below, to know more about each of the knife gate valves

AMTECH offers Weir A Type, Bolted Bonnet, Two Way, Manually Wheel as well as pneumatic and electric Operated, Fully FEP/PFA Lined Diaphragm Valve with Position Indicator.MOC of valves in Sg iron /Ductile, Cast Carbon Steel, Stainless Steel Body.Sizes range from 2" to 8"Our PTFE-TEFLON LINED Diaphragm valves has easy installation, easy operation and suitability of replacement. Flow through the valve is streamlined and it is easy to line the valve in order to increase chemical or abrasion resistance. Hand Wheel operation, pneumatically, hydraulically and electrically operated valves are available for automatic control of complex processes.

AMTECH Offers Cast Ductile Iron and Cast Carbon Steels and Stainless Steel- FEP/PFA Lined Butterfly Valve sizes from 2" to 24" which are very high in satisfactory Performance. Tight Shut Off, Bi-directional, Wafer or Lug Style, Slim Seal, Integral Stem & Centric Disc Design, Lever / Gear/Pneumatic/Electric Operated which are suitable for chemical corrosion & temperature resistance. All our valves widely exported to Europe/Asia/gulf/American countries. Butterfly valves upper and lower valve body are assembled together With bolts and seat ring incorporated .Valve Disc and wetted part are PTFE -(PFA/FEP) Lined.

AMTECH Offers ball check valve have PFA /FEP lined as standard lining and uses the cast dovetail recesses and machined grooves to lock the liner to the body casting, to prevent flow opposite side.Amtech offers fully-lined ball check valve is now available in DIN, ASME short and standard pattern designs, and offers a flexible seat for Class A and API-598 Sealing, best-in-class for media backflow protection of processes and equipment.Amtech fully-lined products are a reliable alternative to expensive alloy valves.

AMTECH specialize in the Safety Relief Valves. We offer our safety valves, safety relief valves and relief valves to a number of industries including, but not limited to Chemical, Petrochemical, Refining, Power, Pulp and Paper, Oil and Gas, Sugar, Hospitals and Colleges worldwide. In addition to servicing our local and national markets with our safety valves, we also have a business presence established in Europe, Australia, Mexico, Middle East and Latin America. Regardless where you are located, we can provide a safety valve to suit your needs. Safety valve is a valve that opens automatically to relieve excessive pressure.Safety valve is giving harmless vent to feelings of tension or stress.

AMTECH Foot Valves prevent the pump column from draining upon pump shutdown. Silent during operating and normally closed, the valve has a center-guided disc with a Buna-N seat to provide a drip tight seal.
FOOT VALVE FLANGED END Valve Features :
Resilient seat provides positive shut off Full flow area Rugged construction for long life Standard MaterialsCast iron body Bronze disc and seat ringStainless steel spring and inlet screenBuna-N resilient seat

AMTECH Foot Valves prevent the pump column from draining upon pump shutdown. Silent during operating and normally closed, the valve has a center-guided disc with a Buna-N seat to provide a drip tight seal.
FOOT VALVE FLANGED END Valve Features :
Resilient seat provides positive shut off Full flow area Rugged construction for long life Standard MaterialsCast iron body Bronze disc and seat ringStainless steel spring and inlet screenBuna-N resilient seat