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Home / Products / LF1L, LF1XL Lead Free Temperature and Pressure Relief Valve
Watts Water Technologies Logo
LF1L-lead-free-temperature-pressure-relief-valve

LF1L, LF1XL Lead Free Temperature and Pressure Relief Valve

Technical Data | Related Products

Manufactured by: Watts Water Technologies
Model: LF1L, LF1XL

Watts Series LF1L, LF1XL Temperature and Pressure Relief Valves are used in water heater and hot water storage tank applications to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 15,000 BTU/hr.

These valves feature an all Lead Free* copper silicon alloy body with NPT threaded male inlet and NPT threaded female outlet connections, unique thermostat with special thermo-bonded coating and test lever. Series LF1L, LF1XL are CSA listed. Model LF1L has 2 in. (50mm) thermostat and a test lever. Model LF1XL has an extension thermostat.

Options

Series LF1L, LF1XL size 1/2" for both temperature and pressure relief protection. Series LF1L has short thermostat and test lever. Series LF1XL has extension thermostat with thermo-bonded coating. Also available with 8" extension thermostat

Additional Information

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Technical Data

Available Materials:
Lead Free Cast Copper Silicon Alloy

Sizing:
to 15000 BTU/hr

Pressure Rating:
to 150 psi

Available Sizes:
1/2in, 3/4in

Connection Types:
Threaded

Standard Available Pressure Settings:
75 psi, 100 psi, 125 psi, 150 psi

See product datasheet for additional details

Features
  • Series LF1L and LF1XL Sized 1⁄2"
  • Features a unique thermostat with special thermo-bonded coating Stainless steel spring
  • Thermostat is accurate and proven
  • Exclusively designed and manufactured by Watts
Ratings
  • ASME

Certifications
  • CSA

BBC Pump and Equipment Co.

777 North Tibbs Avenue
Indianapolis, IN 46222

P: 317-636-1111
F: 317-636-5467
sales@bbcpump.com
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