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.
- 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.
Design Standard : API 600
Testing Standard : API 598
Face to Face : ASME B 16.10
Flanged End : ASME B 16.5
Butt Weld End : ASME B 16.25
Pressure Temperature : ASME B 16.34
Operator: Hand wheel
2″ – 10″ – Class 150, 300
2″ – 4″ – Class 900, 1500
Operator: Gear Operator
12″ & above – Class 150, 300
6″ & above – Class 900 & 1500
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,Inconel, Duplex Stainless Steel.
Trim : 13% Cr. Steel, 304, 304L, 316, 316L, 321, 347, Monel, Duplex Stainless steel.
Control Operation: Manual, Pneumatic, Electric