China ASTM A216 Check Valve Manufacturer Landee offers ASTM A216 Check Valve, DN 200 (8 Inch), PN 250 (1500LB), BS 1868, Trim 13% CR, Flanged Ends.
China Swing Check Valve Manufacturer Landee offers ASTM A216 WCB Swing Check Valve, DN100 (4 Inch), PN250 (1500#), API 6D, WCB/8# Trim, RTJ Ends.