WATTS 0163803 LLL40XL-150 T&P Relief Valve 150 PSI Replacement 0163803

Product Description

The Watts 0163803 LLL40XL-150 T&P Relief Valve is a vital component for ensuring the safety and efficiency of commercial hot water systems. Designed for installation on water heaters with thick insulation, this valve is crafted from sturdy bronze and boasts both male NPT inlet and female NPT outlet connections.

• Extended shank for compatibility with thick insulation water heaters.
• Automatic reseating with a unique thermo-bonded coating thermostat.
• ASME rated and CSA listed, ensuring compliance with safety standards.

Product Highlights

Equipped with tamper-resistant bonnet screws and a manual test lever, the Watts LLL40XL-150 offers reliability in commercial heating applications. The valve is set to manage pressures from 75 to 150 psi and can handle temperatures up to 210 degrees Fahrenheit.

Product Information

Standard Information

• Brand: Watts
• MPN: 0163803

Technical Specifications

• Pressure Settings: 75, 100, 125, 150 psi
• Size: 3/4 inch
• Body Material: Bronze
• Max Temperature: 210 degrees Fahrenheit
• Connection Type: MNPT inlet, FNPT outlet
• Thermostat Coating: Thermo-bonded