Zoro Select
Zoro Select 04322LF Supply Stop 1/2" 3/8
Two-way brass supply stop with 1/2" IPS inlet and 3/8" compression outlet rated for 150 psi
- TypePipes, Valves & Fittings
- Chrome-plated brass resists corrosion for long service life
- Multi-turn handle gives precise flow control
- 150 psi rating handles typical residential supply pressure
- Dual female connections fit 1/2" IPS and 3/8" compression lines
- California Proposition 65 warning disclosed for informed handling
1/2" IPS to 3/8" Compression Supply Stop
This new Zoro Select supply stop controls water flow through a two-way brass body with a chrome-plated finish. It connects a 1/2 inch female IPS inlet to a 3/8 inch female compression outlet. The multi-turn handle provides gradual shut-off for residential or light commercial plumbing installations. Maximum operating pressure is rated at 150 psi.
Verify Inlet Thread and Outlet Tubing Compatibility
Before ordering confirm that the existing supply line presents a 1/2 inch female IPS thread for the inlet connection. The outlet requires 3/8 inch outside-diameter tubing suitable for a compression fitting. Ensure the system pressure does not exceed the 150 psi rating and that local codes permit brass valves with chrome plating for the intended water supply application.
Brass Body With Chrome Finish For Corrosion
The all-brass construction resists dezincification while the chrome plating protects the exterior surface from moisture and cleaning agents. Compression outlet eliminates the need for soldering during installation, reducing labour time and heat exposure on finished walls. Multi-turn stem design allows precise flow adjustment and reduces water hammer risk compared to quarter-turn alternatives. Proposition 65 warning applies.
Highlights
- Chrome-plated brass resists corrosion for long service life
- Multi-turn handle gives precise flow control
- 150 psi rating handles typical residential supply pressure
- Dual female connections fit 1/2" IPS and 3/8" compression lines
- California Proposition 65 warning disclosed for informed handling
Specifications
| Brand | ZORO SELECT |
|---|---|
| Type | Pipes, Valves & Fittings |
Questions about this item
Does the 1/2 in IPS inlet and 3/8 in compression outlet come with the stop, or must I buy extra fittings?
The stop is supplied with its integral 1/2 in IPS female inlet and 3/8 in compression female outlet; no additional fittings are included.
How do I decide between the 1/2 in IPS inlet and the 3/8 in compression outlet for my supply line?
Match the inlet to your 1/2 in IPS supply pipe and the outlet to the 3/8 in compression riser feeding the fixture.
What does the 150 psi operating-pressure rating mean once the stop is installed?
The valve is rated to handle continuous water pressure up to 150 psi in the installed supply line.
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