CSA B125.1-18/ASME A112.18.1-2018 (R2023)

CSA B125.1-18/ASME A112.18.1-2018 (R2023) PDF

This is the fourth edition of ASME A112.18.1/CSA B125.1, Plumbing supply fittings. It supersedes the previous edition published in 2012.

Together with ASME A112.18.2/CSA B125.2, Plumbing waste fittings, CSA B125.3, Plumbing fittings, and ASME A112.18.6/CSA B125.6, Flexible water connectors, this Standard forms a series to cover plumbing fittings.

This Standard covers plumbing supply fittings and accessories located between the supply stop and the terminal fitting, inclusive, as follows:

a) automatic compensating valves for individual wall-mounted showering systems;

b) bath and shower supply fittings;

c) bidet supply fittings;

d) clothes washer supply fittings;

e) commercial pre-rinse spray valves;

f) drinking fountain supply fittings;

g) humidifier supply stops;

h) kitchen, sink, and lavatory supply fittings;

i) laundry tub supply fittings;

j) lawn and sediment faucets;

k) low-pressure water dispensers;

l) metering and self-closing supply fittings;

m) showerheads, hand-held showers, and body sprays; and

n) supply stops.