BS 1212-1:1953
Specification for ballvalves (excluding floats), Piston type
Seven sizes, for attachment of floats to BS 1968, BS 2456. ⅜, 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.
| Get this standard | Prices exclude GST | |
|---|---|---|
| PDF ( Single user document) |
$498.26 NZD
|
|
Related Information
Similar Standards
-
AS/NZS 2537.1:2011
Mechanical jointing fittings for use with crosslinked polyethylene (PE-X) for pressure applications - Part 1: Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - General -
AS/NZS 2537.1:2011
Mechanical jointing fittings for use with crosslinked polyethylene (PE-X) for pressure applications - Part 1: Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - General
-
AS/NZS 2537.2:2011
Mechanical jointing fittings for use with crosslinked polyethylene (PE-X) for pressure applications - Part 2: Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Fittings -
AS/NZS 2537.2:2011 A1
Mechanical jointing fittings for use with crosslinked polyethylene (PE-X) for pressure applications - Part 2: Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Fittings: Amendment 1:2011