Globe Valves

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Globe Valves

A GLOBE VALVE is a type of valve used for regulating flow in a pipeline, consisting of a movable plug or disc element and a stationary ring seat in a generally spherical body. GLOBE VALVES are named for their spherical body shape with the two halves of the body being separated by an internal baffle. This has an opening that forms a seat onto which a movable plug can be screwed in to close (or shut) the valve. The plug is also called a disc or disk. In GLOBE VALVES, the plug is connected to a stem which is operated by screw action using a hand-wheel in manual valves. Typically, automated globe valves use smooth stems rather than threaded and are opened and closed by an actuator assembly.

JGV offer quality approved range of GLOBE 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.

Globe Valves

JGV Types Of Globe Valves

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

JGV Globe Valve Range & Specification

Cast Steel Globe Valve :

Size : BB –  50 mm (2″) – 700 mm (28″), PSB – 50 mm (2″) – 500 mm
Body & Type : Bolted Bonnet (BB) / OS & Y,
Operation : Hand Wheel, Gear, Actuator (Pneumatic, Electrical)
Design Standard : BS 1873 / 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 : BS EN 12266-1 (BS 6755, PART 1)
End Connection : Butt-weld, Flanged RF Serrated
Material Of Construction : Standard- BB – WCB / WCC, LCB / LCC, CF8, CF8M, CF3, CF3M
PSB – WCB, 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
  • Plugs : Regulated/Parabolic/Soft Seat/Guided

Pressure Seal Globe Valve :

Size : 50MM to 500MM
Body & Type : Pressure Seal Bonnet, OS & Y Type,
Operation : Hand Wheel, Gear, Actuator (Pneumatic, Electrical)
Design Standard : BS 1873 / ANSI B16.34
Pressure Rating : 900#, 1500#, 2500#
Testing Standard : BS EN 12266-1 (BS-6755- PART-1), Face to Face Dimensions As Per ANSI B16.10, Flange Drilling ANSI B16.5 RF Serrated.
End Connection : Flanged, Butt Weld.
Material Of Construction : Standard- WCB, CF8, CF8M, WC1, WC6, WC9,C5, C12, C12A
Other Grades on Request – CF3, CF3M, CN7M, CF8C, Duplex- Gr. 4A, Super Duplex- Gr. 5A, Super Duplex- Gr. 6A, Nickel Alloy, Monel, Hastelloy, Inconel, SS 904L etc.
Trim : 13% Cr. / SS 410, Stellited / Hard Faces, SS 304, SS 316.
Customization (On Request) :
  • Extended Bonnet For Cryogenic Service
  • Jacketed Valves
  • Locking Arrangements
  • Stellited / Hard Faces
  • Nace: MR-01-75
  • Electrical Actuator / Gears
  • Plugs : Regulated/Parabolic/Soft Seat/Guided

Forge Steel Globe Valve :

Size : 15 mm (1/2″) – 50 mm (2″)
Body & Type : Bolted Bonnet (BB) / Welded Bonnet (WB), Solid Plug, Full Bore, Nipple Extension, OS & Y
Operation : Hand Wheel
Design Standard : BS 5352 / ANSI B 16.34
Pressure Rating : 800#, 1500#, 2500#
Testing Standard : BS EN ISO 12266-1 (BS 6755, Part-1)
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 904Letc.
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:

GLOBE VALVES are extensively applied to control flow i.e., the range of flow control, pressure drop, etc., and used in Cooling Water System, Fuel Oil System, Turbine Seals, Drains, Lube Oil Systems, Boiler Systems (vents & drains) and applications where High-point vents and Low-point Drains safety is concerned because of following features:
  • Good shutoff and throttling capability
  • Easy to machine or resurface the seats
  • With disc not attached to the stem, valve can be used as a stop-check valve