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Gate Valve
We manufacture a wide range of Gate Valves which include knife gate valves, cast iron gate valves and flangled gate valves. These valves are renowned all over for their premium
quality. With the quality assurance we are the largest flanged gate valves supplier in India.
We also manufacture these gate valves according to customer specifications. The quality of
these valves is intact. They are properly inspected and verified before sending them to client.
Uses of acme quality metal and flawless designs which enhance the performance of these
valves have made us stand much ahead from the other manufacturers in India.
Gate Valves are Outside Screw & Yoke, Bolted bonnet & with Rising stem. The “STRAIGHT
THROUGH BORE” design assures minimum turbulence, erosion and resistance to flow
caused by pockets & recesses. Gate Valves are mainly used where minimum pressure drop is
a requirement.
However, they can not be used for THROTTLING SERVICE because half open Gate Valves can
damage the Seat Rings. Gate Valves are always used either in full open or full closed position.
Design Features :
- Designed for exceptionally low pressure drop
- Back seating arrangement permits the replacement of packing with valve under fully open
condition
- Two piece design of gland flange provides centralizing effect to the gland sleeve, thus
producing a uniform clamping pressure on the packings.
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Standards Applicable :
- Design Standard : API 600
- Testing Standard : API 598
- Face to Face : ASME B 16.10
End Connection :
- Flanged End : ASME B 16.5
- Butt Weld End : ASME B 16.25
- Pressure Temperature : ASME B 16.34
Valve Operation :
Operator : Hand wheel
Size Range :
- 2" - 10" – Class 150, 300
- 2" - 4" – Class 900, 1500
Operator : Gear Operator
Size Range :
- 12" & above – Class 150, 300
- 6" & above – Class 900 & 1500
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Material Structure :
- End Connection : Flanged end raised face, Butt weld end, RTJ, etc.
- Operation : Hand wheel, Gear operator, Electrical Actuator, Pneumatic, Hydraulic
- Shell : WCB, WC1, WC6, WC9, LCB, LCC, LC3, C5, C12, CF8, CF8M, CF3, CF3M, CF8C,
CN7M, CD4MCu, Hastalloy, Inconel, Duplex Stainless Steel.
- Trim : 13% Cr. Steel, 304, 304L, 316, 316L, 321, 347, Monel, Duplex Stainless steel.
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