WATTS®

WATTS® 0121457 LF140, LF140X6 Temperature/Pressure Relief Valve, 1 in, FNPT, 75 to 150 psi, Bronze Body, Domestic

WATLF140X6150210G MFG #: 0121457
WATTS® 0121457 LF140, LF140X6 Temperature/Pressure Relief Valve, 1 in, FNPT, 75 to 150 psi, Bronze Body, Domestic
  • Body Material: Bronze
  • Domestic / Import: Domestic
  • End Style: FNPT
  • Nominal Size: 1 in
  • Pressure Rating: 75 to 150 psi
  • Dimensions: 5-3/4 in W x 3 in H
  • Height: 3.38 in
  • Manufacturer: Watts Water Technologies
  • Manufacturer #: 0121457
  • Series: LF140
  • Temperature Rating: 210 degF
This 1 in lead free automatic reseating temperature and pressure relief valve with a 6 in thermostat is installed directly in tank tapings and is used in commercial applications to provide automatic temperature and pressure protection for hot water supply tanks and hot water heaters. It features a lead free construction body with NPT female inlet and NPT female outlet connections, thermo-bonded coated thermostat, tamper resistant bonnet screws, automatic reseating feature, and test lever. The temperature relief is 210 degrees and the pressure relief is 150 PSI.

WATTS® Temperature/Pressure Relief Valve, Series: LF140, 1 in Nominal, FNPT, 75 to 150 psi, 210 deg F, Bronze Body, 5-3/4 in W x 3 in H, Domestic
  • Features
  • Furnished with stainless steel thermostat tube
  • Non-mechanical seat-to-disc alignment
  • Tamper resistant bonnet screws
  • The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
  • 150 psi pressure relief setting
  • 3085000 Btu/hr pressure steam discharge capacity
  • 570000 Btu/hr temperature steam discharge capacity
  • Test lever
  • 6 in thermostat probe L
  • Stainless steel thermostat