BS-7461 Specification for electrically operated automatic gas shut-off valves fitted with throughput adjusters, proof of closure switches, closed position indicator switches or gas flow control

BS-7461 - 1991 EDITION - CURRENT


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Specification for electrically operated automatic gas shut-off valves fitted with throughput adjusters, proof of closure switches, closed position indicator switches or gas flow control

Keywords

Endurance testing;Valve components;Control devices;Life (durability);Flow rates;Gas valves;Adjustment;Position switches;Electrically-operated devices;Leak tests;Adjusting devices;Performance testing;Automatic;Valves;Mechanical testing

To find similar documents by classification:

23.060.20 (Ball and plug valves)

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Document Number

BS 7461:1991

Revision Level

1991 EDITION

Status

Current

Publication Date

Sept. 30, 1991

Replaces

BS 5963:1981

Page Count

10

ISBN

0580198308

Committee Number

GSE/22