WATTS®

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

1242342 MFG #: 0121457
$1,365.00 / ea
WATTS® 0121457 LF140, LF140X6 Temperature/Pressure Relief Valve, 1 in, FNPT, 75 to 150 psi, Bronze Body
  • Body Material: Bronze
  • Dimensions: 5-3/4 in W x 3 in H
  • Domestic/Import: Domestic
  • End Style: FNPT
  • Nominal Size: 1
  • Pressure Rating: 75 to 150
  • Series: LF140X6
  • Temperature Rating: 210

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

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.

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  • 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
  • Standard/Approvals: ASME Specified|ANSI Z21.22|CSA Certified|MIL-V-136-12D Type I | PROP65: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm.