Product Description
This Watts 0556008 LF40XL-4 Lead Free T&P Relief Valve provides reliable temperature and pressure protection for commercial water heater applications. Made with a lead-free brass body, it features a male NPT inlet and a female NPT outlet, a unique thermo-bonded coating on the thermostat, tamper-resistant bonnet screws, an automatic reseating feature, and a test lever.
- Automatic temperature and pressure protection
- Lead-free brass body
- Male NPT inlet and female NPT outlet
Product Highlights
The Watts 0556008 LF40XL-4 is ideal for commercial water heaters, ensuring safety and compliance with ASME and CSA standards. Its unique design includes a 4-inch thermostat probe and a non-mechanical seat to disc alignment for sustained performance.
Product Information
Standard Information
- Brand: Watts
- MPN: 0556008
Technical Specifications
- Connection Size: 1 in
- Connection Type: MNPT x FNPT
- Dimension: 6-1/4 in H x 2-3/4 in W
- Material: Bronze
- Model: LF40XL-4
- Operator Type: Test Lever Handle
- Pressure Rating: 150 psi
- Series: LF40XL
- Temperature Rating: 210 deg F
- Thermostat Length: 4 in
- Type: Automatic Re-Seating
- Standards/Certifications: ASME section IV, ANSI Z21.22, MIL-V-136-12D type I, C/US CSA, NB, HV certified
- Applications: For commercial water heater applications
