3L
Pressure Relief Valves with Test Lever
3L
Pressure Relief Valves with Test Lever
Features
- Valve protects storage tanks and tankless water heaters from excessive pressure
- Furnished with test lever
- 1/2 in. (15mm)
- Model available for outdoor solar applications
Series 3L Pressure Relief Valves are used in residential applications to protect against excessive pressure on domestic storage tanks, tankless water heaters, and solar heating applications. They have a bronze body construction with NPT threaded male inlet and NPT threaded female (drain) outlet connections, stainless steel spring, and test lever. ANSI Z21.22 approved, ASME rated, and design certified and listed by CSA. Can be used with Watts Series 210 gas shutoff valve. Pressure Range: 75 to 150psi (5.27 to 10.34 bar). Standard Pressure Settings: 75, 100, 125, and 150psi (5.17, 6.90, 8.61, and 10.34 bar).
Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. Some certification agencies allow you to search by product name and brand.
Literature
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