Description
Watts 3/4″ Lead Free Copper Poppet Type Pressure Relief Valve
This 3/4 inch pressure relief valve is designed for residential water heating systems. It protects against excessive pressure on domestic storage tanks and tankless water heaters. The valve features a lead-free copper alloy body with NPT threaded male inlet and NPT threaded female drain outlet, a test lever, and a stainless steel spring. It is ANSI Z21.22 approved, ASME rated, and CSA listed. The pressure relief is set at 150 psi (10.3 bar).
- Application: Potable water systems
- Material: Lead-free copper alloy
- Connection: Screw-on, 3/4″ NPT male inlet and 3/4″ NPT female outlet
- Pressure Setting: 150 psi
- Maximum Working Temperature: 210°F
- Features: Test lever for manual checking, stainless steel spring
- Certifications: ANSI Z21.22, ASME, CSA listed
Specifications
| Application | Potable Water |
|---|---|
| Compatible Pipe Material | Multi-Purpose |
| Connection | Screw on |
| Features | Lead Free |
| Indoor/Outdoor | Indoor |
| Material | Copper |
| Maximum Pressure (PSI) | 150 PSI |
| Maximum Working Temperature (F) | 210 |
| Pack Size | 1 |
| Inlet Diameter (In.) | 3/4 |
| Outlet Diameter (In.) | 3/4 |
| Product Length (in.) | 1.75 in |








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