WATTS 121431 RELIEF VALVES

Watts 0121431 LL40XL-1 150#T&P 2,134,000btu Safety Relief Valve

WATTS
Brand: WATTS
SKU: 121431
Availability: Out Of Stock
Manuals:
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Product Description

The Watts 0121431 LL40XL-1 Safety Relief Valve is an essential device designed to protect hot water supply tanks and heaters by automatically managing temperature and pressure. Manufactured by Watts Regulator Co., this valve is engineered for robust commercial applications.

  • Lead-free construction suitable for potable water systems.
  • Features an extended shank and a 3 1/2 inch thermo-bonded coated thermostat.
  • Includes tamper-resistant bonnet screws and an automatic reseating feature.

Product Highlights

This valve, rated at 150 psi, ensures safety by preventing the buildup of excessive pressure and temperature. Its durable design benefits from a 210°F temperature relief capacity and a direct installation process into tank tapings.

Product Information

Standard Information

  • Brand: Watts
  • MPN: 0121431
  • Material: Bronze
  • Lead Free: Yes
Technical Specifications
Inlet Type
MNPT
Outlet Type
FNPT
Max Temperature
210°F
Pressure Set Point
150 psi
Thermostat Length
3 inches
Application
Heating

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