BSI - BS 1212-1
Ballvalves (Excluding Floats) Part 1: Piston Type
inactive
| Organization: | BSI |
| Publication Date: | 16 November 1953 |
| Status: | inactive |
| Page Count: | 35 |
| ICS Code (Water supply systems): | 91.140.60 |
| ICS Code (Other valves): | 23.060.99 |
scope:
Seven sizes, for attachment of floats to BS 1968, BS 2456. ?, ½, ¾, 1, 1¼, 1½, and 2 in. Provision for removable seats, different sized orifices for different pressure and flow. Materials, quality, workmanship, dimensions, performance test, mechanical strength test of levers. Computed flow through seat orifices at various heads of water appended.
Document History
June 29, 1990
Float operated valves Part 1. Specification for piston type float operated valves (copper alloy body) (excluding floats)
Specifies materials, workmanship, dimensions and performance requirements for piston type valves of nominal size 3/8, 1/2, 3/4, 1, 11/4, 11/2 and 2, intended for use with floats complying with the...
BS 1212-1
November 16, 1953
Ballvalves (Excluding Floats) Part 1: Piston Type
Seven sizes, for attachment of floats to BS 1968, BS 2456. ?, ½, ¾, 1, 1¼, 1½, and 2 in. Provision for removable seats, different sized orifices for different pressure and flow. Materials, quality,...
References
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