SANS 1857 : 1.01ED 2005(R2010)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
COPPER ALLOY GATE VALVES - LIGHT DUTY
07-10-2023
23-11-2012
Describes the requirements for light duty copper gate valves (with screwed ends and rising or non-rising stems) of nominal size 8 mm to 100 mm and that are recommended for use at service temperatures up to and including 95 degrees C and working pressures up to 1200 kPa.
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