BSI - BS 5160
Steel Globe Valves, Globe Stop and Check Valves and Lift Type Check Valves
|Publication Date:||31 July 1989|
|ICS Code (Check valves):||23.060.50|
Carbon steel globe, globe stop and check valves and lift type check valves with hard metal, nickel alloy or stainless steel facings. Covers PN 16, PN 25 and PN 40 valves having flanged ends and Classes 150, 300 and 600 with butt-weld ends and flanged ends in the ranges of nominal sizes DN 15 to DN 450 and 1 1⁄2 to 18 inclusive.