Gate Valve

Gate Valves are used extensively throughout the hydrocarbon, energy and process industries.

Size: 2” up to 88“ (DN 50 up to DN 2200)

Pressure Rating: ASME 150# to 2500#, API 3000PSI to 20000PSI

Materials: Carbon Steels, Austenitic Stainless Steels, Martensitic Steels, Duplex Stainless Steels, Super Duplex Stainless Steels, Nickel-Alloys and CRA Overlays.

Operation: Hand-wheel, Gear, Actuator (Pneumatic, Hydraulic, Electro-Hydraulic and Electric Motorised).

Gate Valves are available in six different types:
  • Wedge type Bolted Bonnet
  • Wedge type pressure seal bonnet
  • Parallel Slide Bolted Bonnet
  • Parallel Slide Pressure Seal Bonnet
  • Conduit Bolted Bonnet Slab Gate
  • Conduit Bolted Bonnet Expanding Gate
Cryogenic Service

Gate Valves can be designed in a special version suitable for cryogenic service. In this case, all the materials and technical features are designed to withstand minimum design temperature required by the Customer, down to Cryogenic -196°C. If required by the customer, specific Cryogenic Tests are performed to verify the behaviour of production valves in terms of valve torque, sealing capability, emissions vs the ambient.

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