Gate Valves

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Gate Valves

A GATE VALVE is a valve that opens by lifting a barrier (gate) out of the path of the fluid. GATE VALVES require very little space along the pipe axis and hardly restrict the flow of fluid when the gate is fully opened. The gate faces can be parallel but are most commonly wedge-shaped (in order to be able to apply pressure on the sealing surface).

JGV offer quality approved range of GATE VALVES as per prevailing Industry Standards and as well Client Specifications & Design in varied standard and high grade raw material, to attain maximum level of client satisfaction.

JGV offer quality approved range of GATE VALVES as per prevailing Industry Standards and as well Client Specifications & Design in varied standard and high grade raw material, to attain maximum level of client satisfaction.

Gate Valves

JGV Types Of Gate Valves

  • Cast Steel Gate Valve / Forged Steel Gate Valve
  • Pressure Seal Bonnet Gate Valve

JGV Gate Valve Range & Specification

Gate Valve:

Size : 50 mm (2″) – 1200 mm (48″),
Body & Type : Bolted Bonnet (BB) / Pressure Seal Bonnet (PSB), OS & Y
Operation : Hand Wheel, Gear, Actuator (Pneumatic, Electrical)
Design Standard : API 600 /603, ANSI B 16.34, Face to Face Dimensions ANSI B 16.10, Flanged ANSI B 16.5,
Pressure Rating : PN 6, PN 10, PN 16, PN 25, PN 40, PN 64 150#, 300#, 600#, 900#, 1500#, 2500#
Testing Standard : API 598, Face to Face Dimensions As Per ANSI B16.10, Flange Drilling ANSI B16.5 RF Serrated.
End Connection : Butt-weld, Flanged RF Serrated.
Material Of Construction
 : Standard-     BB – WCB / WCC, LCB / LCC, CF8, CF8M, CF3, CF3M
PSB – WCB/WCC, CF8, CF8M, WC1, WC6, WC9, C5, C12, C12A,
On Request- CN7M, CF8C, Duplex Gr. 4A, Super Duplex Gr.5A / 6A , Nickel Alloy, Monel, Hastelloy, Inconel, SS 904L etc.
Trim : 13% CR. / SS 410, SS 304, SS 316, SS 304L, SS 316L, Gun Metal
Customization (On Request :
  • Extended Bonnet For Cryogenic Service
  • Jacketed Valves
  • Locking Arrangements
  • Stellited / Hard Faces
  • Nace: MR-01-75
  • Electrical Actuator / Gears

Pressure Seal Gate Valve :

Size : 50MM to 600MM
Body & Type : Pressure Seal Bonnet, OS & Y Type
Operation : Hand Wheel, Gear, Actuator (Pneumatic, Electrical)
Design Standard :  API 600 / ANSI B16.34
Pressure Rating : 900#, 1500#, 2500#
Testing Standard : API 598, Face to Face Dimensions As Per ANSI B16.10,Flange Drilling ANSI B16.5 RF Serrated
End Connection :  Flanged, Butt Weld.
Material Of Construction : WCB, WCC, WC1, WC6, WC9, C5, C12, C12A, CF8, CF8M
Trim : 13% Cr. / SS 410, Stellited / Hard Faces, SS304, SS316
Other Grades on Request : CF3, CF3M, CN7M, CF8C, Duplex- Gr. 4A, Super Duplex- Gr. 5A, SuperDuplex- Gr. 6A, Nickel Alloy, Monel, Hastelloy, Inconel, SS 904L etc.
Customization (On Request) :
  • Extended Bonnet For Cryogenic Service
  • Jacketed Valves
  • Locking Arrangements
  • Stellited / Hard Faces
  • Nace: MR-01-75
  • Electrical Actuator / Gears

Forge Steel Gate Valve:

Size : 15 mm (1/2″) – 50 mm (2″)
Body & Type : Bolted Bonnet (BB) / Welded Bonnet (WB), Solid Wedge, OS & Y, Full Bore, Nipple Extension.
Operation : Hand Wheel
Design Standard : API 602 / ANSI B 16.34
Pressure Rating : 800#, 1500#, 2500#
Testing Standard : API 598
End Connection : Butt-weld, Weld Flanged, Socket Weld, Screwed BSP or NPT
Material Of Construction : Standard – A105, LF2, F304, F304L, F316, F316L, F22
On Request – F9, F11, F91, F321, F347, Alloy-20, Super Duplex, Nickel Alloy, Monel, Hastelloy, Inconel, SS 904L etc.
Trim : 13% CR. / SS 410, SS 304, SS 316, SS 304L, SS 316L, Stellited, Monel.
Customization (On Request) :
  • Extended Bonnet For Cryogenic Service
  • Jacketed Valves
  • Locking Arrangements
  • Stellited / Hard Faces
  • Nace: MR-01-75
  • Electrical Actuator / Gears

General Applications:

Used in many industrial applications including the oil and gas industry, pharmaceuticals, manufacturing, automotive and marine for following advantages:
  • They have good shut off characteristics.
  • They are bi-directional
  • The pressure loss through the valve is minimal
  • Used both above ground and underground applications. Non-rising stem gate valves are very popular on ships, in underground applications, or where vertical space is limited because they don’t take up extra space.