Watts 0556008 LF40, LF40XL-150210 Automatic Reseating Temperature/Pressure Relief Valve, 1 in Nominal, MNPT x FNPT End Style, 150 psi Pressure, Brass Body, Domestic

WATTS 0556008 ## DO NOT BUY NO LONGER AVAILABLE REPLACED BY F556008 .3587424 ### LF40XL 1" RELIEF VALVE RANGE 150/210 T&P

Pressure Relief Valves
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Watts 0556008 LF40, LF40XL-150210 Automatic Reseating Temperature/Pressure Relief Valve, 1 in Nominal, MNPT x FNPT End Style, 150 psi Pressure, Brass Body, Domestic

3297177 MFG #: 0556008 Product ID:3297177
Famous Supply
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  • Dimensions: 2-3/4 in W x 6-1/4 in H
  • Media: Water
  • Series: LF40
  • Temperature Rating: 210 deg f
  • Type: Automatic Reseating
  • Nominal Size: 1 in
  • End Style: MNPT x FNPT
  • Pressure Rating: 150 psi
  • Body Material: Brass
  • Domestic/Import: Domestic
Series LF40L, LF40XL Automatic Reseating Temperature and Pressure Relief Valves are used in commercial water heater applications to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters. They feature a Lead Free* brass body with NPT male inlet and NPT female outlet connections, unique thermostat with special thermo-bonded coating, tamper-resistant bonnet screws, automatic reseating feature, and test lever. Model LF40L has a short thermostat for installation directly in available tank tapings. Model LF40XL has an extension thermostat for installation in the hot water outlet within the allowable distance from the top of the tank. Series LF40L, LF40XL valves are ASME rated and CSA listed. Temperature Relief: 210 deg F (99 deg C), Pressure Range: 75 to 150psi (5.2 to 10.3 bar), Standard Pressure Settings: 75, 100, 125, or 150psi (5.27, 7.03, 8.79, or 10.55 bar).
  • Features
  • Warranty
  • Standards & Approvals
  • Application
Lead free cast brass construction
Non-mechanical seat-to-disc alignment
Tamper resistant bonnet screws
Series 3/4 in LF40, LF140 and 1 in LF40 feature a unique thermostat with a special thermo-bonded coating
Series 1 in LF140 are furnished with stainless steel thermostat tube
Series LFN240, LF340 and LF342 are furnished with stainless steel thermostat tube
75, 100, 125 and 150 psi standard setting
Inquire with governing authorities for local installation requirements
The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
Limited
ANSI Z21.22
ASME Section IV
CSA Certified
MIL-V-136-12D
SA® Certified
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.
Commercial Water Heater