Cast Steel Gate Valve

in stock

Flowsar gate valves are reliable, offering a tight shut-off and low pressure drop. The design covers a wide range of requirements to meet any customer need from general to severe service conditions.

Description

Flowsar gate valves are reliable, offering a tight shut-off and low pressure drop. The design covers a wide range of requirements to meet any customer need from general to severe service conditions.

Flowsar gate valves are in compliance with the latest edition of API600 and ASME B16.34.

CHARACTERISTICS	SPECIFICATIONS
Size	2” up to 88“ (DN 50 up to DN 2200)
Pressure Rating	ASME 150# to 2500#
Body Material	Carbon Steels, Low Temperature Carbon Steel, Martensitic Steels, Austenitic Stainless Steel, Duplex Stainless Steels, Super Duplex Stainless Steels, Nickel Alloys, Nickel Aluminum Bronze, Hastelloy, Inconel, Titanium Alloy & Carbon Steel with Internal Corrosion Resistant Alloy (CRA) Overlay

Additional information

Design Standard	API 602, API 600, MESC SPE 77 / 101, MESC SPE 77 / 102, ASME B16.34
Pressure / Temperature Rating	ASME B 16.34
Test (Inspection) Standard	API 598, API 6D, MESC SPE 77/101, 77/ 102, ISO 5208, API6FA, ISO 10497, ISO 15848 – 1&2, Bs6364
Construction Details	Bolted Bonnet / Pressure Seal Bonnet, OS & Y Type Rising Stem
End connection	Screwed, Socket Weld, Flanged, Hub End, Butt-Weld
Operator / Actuator	Lever, 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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