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1 Products availableGates
1 Products availableOur Complete range of products are Flush Bottom Ball Valve, Forged Steel Ball Valve, High Performance Ball Valve, PTFE Lined Ball Valve and ACKETED BALL VALVE.
End Connection Flanged End, Pressure Rating Class 150 / 300
Valve Operation Hand Lever / Pneumatic Rotary Quarter Turn Actuator Operated
Flush Bottom Type Ball Valve Class 150 / 300 SeriesABOUTFlush bottom ball valves ideally suitable for the free flowing of liquid where space below vessel, tank or reactor is insufficient.
FEATURESFlush bottom ball valves assures Zero Dead Leg Area above the ball where it tends to close.Casted and fabricated in all available metallurgy, Carbon Steel, S.S 304, S.S 316, S.S 304L, S.S 316L, Alloy 20 and Hast alloy.Valves available in the range of 25 NB to 200 NB and in BS, ANSI, standards.Screwed/ Bolted stuffing box (Gland), easily adjustable and with repackable service.Anti-blow off proof stem.
End Connection Threaded / Screwed End (BSP/NPT) Female / Socket Weld / Butt Weld End
Pressure Rating Class 800
ABOUTThe Forged Ball Valve product line includes premium features and special options that deliver performance and longevity in the most demanding applications. All designs are fire-safe test approved and actuation ready.
FeaturesQuality Forged Body Ball ValveStronger Heavy Duty Rugged ConstructionLonger Smooth LifeLow Operating TorquePositive Shut offNo Lubrication
High performance ball valve is designed for use in severe services such as high temperature, high pressure, and abrasive fluids found in Oil & Gas, Petroleum, Petrochemical, Chemical, Power Generation, Pulp & Paper, and Mining industries.
Reduce Port, 3 Piece Body, Floating Ball as per Design Standard ISO 17292/7121/BS 5159/API 6D
End Connection Threaded / Screwed (BSP/NPT Female) / Socket Weld / Butt Weld
RATING:-800#
SizeDN15/15mm/Half Inch, DN20/20mm, DN25/25mm/One Inch, DN40/40mm/One and Half Inch, DN50/50mm/2/Two Inch Size.
Body material options are ASTM A 216 GR. WCB (Cast Carbon Steel), ASTM A 351 GR. CF8/CF8M (Stainless Steel 304/316).
Oversize stem design prevents deformation at higher pressures and temperatures.Larger ball design provides better sealing to prevent leakage.ANSI 600LB wall thickness design.Bi-direction design for back flow application.Inconel spring design to maintain good contact between ball and seats during operation.
Live-loaded design eliminates stem leakage while providing longer life cycle.Anti-static device.Blow-out proof stem.ISO 5211 mounting pad.Fire safe design conforms to API 607 4th edition.Optional TC coating for heavy slurry.
Lined Ball Valves offer economical solutions for the vast majority of chemical applications while maintaining the highest possible degree of performance in terms of in-line leakage and fugitive emissions.
ApplicationAcid & ChemicalsCorrosive Liquids and GasesHazardous Liquids and GasesDry MaterialsFood / PharmaceuticalViscous LiquidsFibrous Slurries
Features of PTFE/FEP/PFA Lined 2 Piece Design Ball ValveBall with Integral Stem design constructionValve Design Standard confirms to BS EN ISO 17292/BS531/ASME B 16.34Face to Face as per ANSI B 16.10Flange Drilling as per ANSI B 16.5/BS 10 Table D or EManufacturing Size Range 1 to 6Fully Body + Ball Lined with PTFE/FEP/PFA/TeflonBody Construction in 2 Piece ConstructionMinimcum Cavity Body and Full Bore DesignLow Operating ToruqueZero LeakageMOC option WCB/Ductile Iron/CF8/CF8M/CF3/CF3M
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.
The jacket covers the body from one flange to the other flange. The body is modified by adding oversize flanges. As example: 2 x 3 Jacketed Ball Valve has the nominal bore of 2 (DN 50) and the flange size is 3(DN 80). It allows enough space for bolting clearance.
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 and liquid sulfur. In addition, the efficient flow of media is ensured through the elimination of pockets.
Steam, 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 steel and different types of stainless steel materials. Other special materials are available upon special request.
Jacketed GFT seated Ball Valves gives Zero Leakage, Tight Shut-Off and Low Torque with easy smooth operation at temperature ranging from -20 C. to +220 C. Electro-Polished, Buff Finish & Ultra clean valve also provided for Food & Pharmaceutical Industries on request.
VALVE OPERATIONJacketed Ball Valves are generally supplied with manual hand lever or gear unit operated, depending on valve size. DELTA also offering Ball Valves with either Pneumatic or Electrical actuator operated for automation.
FORGED STEEL GLOBE VALVE is designed for use in severe services such as high temperature, high pressure, and abrasive fluids found in Oil & Gas, Petroleum, Petrochemical, Chemical, Power Generation, Pulp & Paper, and Mining industries.
ApplicationGeneraly fine controlling of flowPower Plants & Process IndustriesPetrochemical Plants & RefineriesFertilizers PlantsProcess & General IndustriesSugar Industries & Distillery PlantsWater, Steam, Gas, Oil & other Non-aggressive mediaOther application on request
Salient Features of Globe ValveBody & Bonnet made from high quality forging.The Forgings are precision machined for high performanceLeak Proof Body-Bonnet Joint With Spiral Wound GasketGround Finish StemSelf Aligning Two Piece GlandBack seating feature facilitates repacking of the stuffing box on line with the valve in fully open position.
DN15/15mm/1/2/Half Inch, DN20 /20mm/3/4/Three Fourth Inch, 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
Multiport 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.
Forged steel gate valve is designed for use in severe services such as high temperature, high pressure, and abrasive fluids found in Oil & Gas, Petroleum, Petrochemical, Chemical, Power Generation, Pulp & Paper, and Mining industries
High Pressure Forged Steel Gate ValveBolted Bonnet, Rising Stem, Non Rising Hand Wheel, Reduce Bore Forged Gate ValveEnd Connection Threaded / Screwed End (BSP/NPT) Female / Socket Weld / Butt Weld EndPressure Rating Class 800 / 1500
Power Plants & Process IndustriesPetrochemical Plants & RefineriesFertilizers PlantsCement & Steel IndustriesProcess & General IndustriesSugar Industries & Distillery PlantsWater, Steam, Gas, Oil & other Non-aggressive mediaOther application on request
Body & Bonnet made from high quality forging.The Forgings are precision machined for high performanceLeak Proof Body-Bonnet Joint With Spiral Wound GasketGround Finish StemSelf Aligning Two Piece GlandBack seating feature facilitates repacking of the stuffing box on line with the valve in fully open position.
Delta Engineers (Delta Engineers)
908/1, GIDC Estate, Makarpura Vadodara-390010, Gujarat,INDIA
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