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BS 7461:1991

Original price was: $160.02.Current price is: $80.00.

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

BSI Group , 09/30/1991

Pages: 10

Category:
Additional requirements and test methods. Supplements BS EN 161.Cross References:BS 5885:Part 1BS EN 161
BS 7461:1991 pdf
BS 7461:1991

Original price was: $160.02.Current price is: $80.00.