英国鹤牌止回阀/ressure/Temperature Rating

BS EN 12334 PN25
25 bar from -10 to 120ºC
21.5 bar at 220ºC

英国鹤牌止回阀/Test Pressure

PN25
Shell: 37.5 bar
Seat: 27.5 bar

英国鹤牌止回阀/Specification

BS EN 12334 PN25
Horizontal Swing Pattern
Bolted Cover
Flanged to BS EN 1092-2 PN25
Copper Alloy Trim
Suitable for mounting in horizontal and vertical pipelines (with vertical flow upwards)