Cast Steel Globe Valve
Key Specifications / Features
Cast Steel Globe Valves are valves with flanged or butt welding end connection designed with BS 1873 or API 627 standards and widely used in oil, gas, and petrochmeical industry.
Relia cast steel globe valves are highly efficient for services requiring frequent operation and throttling when pressure drop across the valve is about 20% of inlet pressure.
线上十大赌游Body and Bonnet: Casting are precision machined. One-piece bonnet for better alignment,fewer parts.
Body Material: Carbon Steel: A216 WCB, WCC; Alloy Steel: A217 WC6, WC9, C5, C12; Low Temperature Carbon Steel: A352 LCB, LCC; Stainless Steel: A351 CF8, CF8M, CF3, CF3M, CF8C; Duplex Steel: A899/994 4A, 5A, 6A.
Trim: 13Cr stem, 13Cr faced disc, and CoCr alloy faced seats API Trim 8 suitable for service up to 850F(454C)
Seat face: CoCr alloy hardfaced, ground, and lapped to a mirror finish. Conical seat machined to fine surface finish.
线上十大赌游Impact handwheel: Globe valves require higher closing torque and gate valves with same seat diameter and pressure class. The most economical mechanism for tight shutt off is the impact handwheel.
Drawing & Dimensions
Cast Steel Globe Valve Class 150
Cast Steel Globe Valve Class 300
Cast Steel Globe Valve Class 600
Cast Steel Globe Valve Class 900-2500
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