BS 1212-2:1990
$142.49
Float operated valves – Specification for diaphragm type float operated valves (copper alloy body) (excluding floats)
| Published By | Publication Date | Number of Pages |
| BSI | 1990 | 28 |
This Part of BS 1212 specifies materials, dimensions, tolerances and performance requirements for diaphragm type float operated valves (copper alloy body) of nominal sizes ⅜ and ½ with seat numbers 3, 5, 6 and 9 intended for use with floats complying with BS 1968 and BS 2456.
NOTE 1 The nominal sizes correspond with the pipe size of the thread on the inlet shank as specified in BS 2779. The nominal size ⅜ is formed by making a special inlet on the size ½.
NOTE 2 The titles of the publications referred to in this standard are listed on the inside back cover.
Specifies workmanship, dimensions and performance requirements for diaphragm type valves of nominal size 3/8 and 1/2, intended for use with floats complying with the requirements of BS 1968 and BS 2456.
