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BS 1552:1989

Specification for manual shut-off valves for use with 1st, 2nd and 3rd family gases

Standard Details

Design and performance of valves operating at declared pressure up to 350 mbar on 1st and 2nd family gases and up to 2 bar on 3rd family gases. Valves up to and including size R2 and maximum bore of 50 mm or equivalent free area.

General Information

Status : WITHDRAWN
Standard Type: Main
Document No: BS 1552:1989
Document Year: 1989
Pages: 12

Life Cycle

Confirmed

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BS 1552:1989

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