mini-ball™ Valves
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In-Line Stops & Isolation 521-31-31 (Copper)
- Product Type
- In-Line Stops & Isolation Valve
- Description
- 3/8 OD Comp X 3/8 OD Comp, Straight , Rough Brass
- Material
- Lead-Free Brass
Specifications
- Pattern
- Straight
- Finish
- Rough Brass
- Operation
- Nickel Plated Handle
Inlet
- Inlet Pipe Type
- Copper Compression
- Inlet Size
- 3/8 OD Comp
Outlet
- Outlet Pipe Type
- Copper Compression
- Outlet Size
- 3/8 OD Comp
Packaging Details
- Box / Case
- 24 / 144
Instructions for 521-31-31
Turn off water supply. Install product. Turn on water supply, check for leaks. dahl assumes no responsibility for failure due to improper installation. Abide by local plumbing codes. Do not expose to corrosive agents.
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.
Features and Benefits
In-Line Stop with Drain Screw and O-ring seal.
Hundreds of models available.
Every valve is tested before leaving our factory.
They may build them with something else, but they fix them with these.
Certifications
NSF/ANSI/CAN 372
NSF/ANSI/CAN 61: Q≤0.5
Submittal Sheet
TDS 190-LF (31-31).pdf