BS 7461:1991 Digital PDF

$91.00

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
standard by BSI Group, 09/30/1991

Document Format: PDF

Description

Additional requirements and test methods. Supplements BS EN 161.

Cross References:
BS 5885:Part 1
BS EN 161

Product Details

Published:
09/30/1991
ISBN(s):
0580198308
Number of Pages:
10
File Size:
1 file , 260 KB
Product Code(s):
250404, 250404, 00250404
Note:
This product is unavailable in Ukraine, Russia, Belarus