BS 6283-1:1982
$86.31
Safety devices for use in hot water systems – Specification for expansion valves for pressures up to and including 10 bar
Published By | Publication Date | Number of Pages |
BSI | 1982 | 10 |
Covers expansion valves of the automatic type of sizes DN 15 to DN 42 for temperatures not normally exceeding 90°C and not exceeding 100°C under emergency conditions, for storage water heaters of the unvented type.