Pressure Valve: API Globe Gate Check Valve Features: Bolted, Cover, Swing Type Disc, Threaded of Welded Seat Ring Body material: Cast iron, WCB, WC6, WC9, CF8, CF8M, CF3, CF3M Specification: Structure: BC, Swing Type Design standard: BS 1868 or API 6D Face to face: ASTM/ANSI B16.10 Flange ends:: ANSI B16.5 Welding ends: ANSI B16.25 Pressure test: API 598/API 6D Features: Bolted, Cover, Swing Type Disc, Threaded of Welded Seat Ring Body material: Cast iron, WCB, WC6, WC9, CF8, CF8M, CF3, CF3M Alloy Check Valves Application Face to Face Dimensions : ANSI B16.10 Flange end Dimension : ANSI B16.5 Butt Welded Dimensions ANSI B16.25 Design and Manufacture BS1868 Pressure Test API598 Materials WC6 WC9 CF8 CF8M CF3 CF3M CN7M LC1 LC2 LC3 LCB LCC Monel 20# Alloys 4A 5A C95800 C95500, etc. Class150 Alloy Check Valves
