Dahl Valve Limited

Water Hammer Valves / Fittings

Supply Stops 511-13-31-14WHA

Product Type
Supply Stop with Integral Water Hammer Arrester
Description
1/2 Fem. Solder X 3/8 OD Comp X Water Hammer Arrester
Material
Lead-Free Brass

Specifications

Pattern
Straight
Finish
Plated
Operation
Plated Handle

Inlet

Inlet Pipe Type
Copper
Inlet Size
1/2

Outlet

Outlet Pipe Type
Copper
Outlet Size
3/8 OD

Packaging Details

Box / Case
12 / 72

Operating Specifications

Working Pressure
250 PSI
Working Temperature
250
Cv Valve
3.0

Dimensions

Unit Weight (lbs.)
0.7018

Instructions for 511-13-31-14WHA

Turn off water supply. Install product. Turn on water supply, check for leaks. assumes no responsibility for failure due to improper installation. Abide by local plumbing codes. Do not expose to corrosive agents.

FEMALE SOLDER: Do not dismantle valve – solder in open position. Clean pipe and valve socket with emery cloth, & apply flux to both. Pipe must be square and bottomed in socket. DO NOT re-position valve after soldering. Clean with water and dry. Let cool before operating.

COMPRESSION ON COPPER PIPE: Do not use pipe dope or PTFE tape. Pipe must be clean, de-burred, round, & cut square. Slide nut, then ring, then valve onto pipe. Tighten firmly with small wrench. DO NOT OVER-TIGHTEN. Compression on plastic tube: Follow tube manufacturer's instructions; Special ring, nut, or insert may be required.

Position arrester at any angle.

Features and Benefits

Stops banging pipes!

With integral AA water hammer arrester.

Every valve is tested before leaving our factory.

They may build them with something else, but they fix them with these.

Certifications

NSF/ANSI 61-G

ASSE 1010