BS 7438:1991 Specification for steel and copper alloy wafer check valves, single disk, spring-loaded type (Withdrawn)
Publication Year
1991
Document Status
Withdrawn
Abstract
Covers requirements relevant to the pressure/temperature ratings, dimensions, design, materials, testing and marking of steel and copper alloy wafer check valves, single disk, spring-loaded type in nominal sizes DN 15 to DN 100.
ISBN
0580196143
Publisher Information
British Standards Institution
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