Check Valves

Description

Design Feature:Cast steel swing check valve design is in accordance with the API 600, BS 1868 and the ASME B16.34 standards.Face-to-Face dimension: ASME B16.10, BS 2080 and ISO 5752.Flange End: ASME B16.5, 26 “and larger sizes according to ASME B16.47 Series A or Series B.Butt-weld End: ASME B16.25.Shell Wall Thickness: Bs1868.Inspection and Test: API 598, BS EN 12266, ISO 5208 Casting Steel Material Cast Steel Check Valve:Nominal Size: NPS 1～48Pressure Rating: CL.150～CL.2500End Connection: RF/RTJ/BWBody Material: WCB/LCB/WC6/WC9C5 /CF8/CF3/CF8M/CF3M/CF8C/4A Forged Steel Check Valve:Nominal Size: NPS 1/2～4Pressure Rating: CL.150～CL.2500End Connection: RF/RTJ/BW/SWBody Material: A105/LF2/F11/F22/F5/F304/F304L/F316/F316L/F51