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  • BS 1963:1969

BS 1963:1969

Specification for pressure operated relay valves for gas burning appliances

BSI Group, 02/13/1970

Publisher: BS

File Format: PDF

$90.00$180.34


Published:13/02/1970

Pages:21

File Size:1 file

Note:This product is unavailable in Ukraine, Russia, Belarus

Requirements for general purpose relay valves for use in 1st and 2nd family gas systems up to 30 bar and in 3rd family gas systems up to 45 bar, with connections from ¼ in to 6 in BSP, including materials, constructional requirements, standards of performance and gas soundness with appropriate tests.

All current amendments available at time of purchase are included with the purchase of this document.

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