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WATTS® 0156731 | Kenny Pipe

WATTS® 0156731 40 Series Automatic Reseating Temperature/Pressure Relief Valve, 3/4 in Nominal, MNPT x FNPT End Style, 75 to 150 psi Pressure, Bronze Body, Domestic

  • Brand Name: WATTS®
  • MPN: 0156731
  • Product #: WATS 40XL-5-150
  • UPC: 098268009767
  • Min. Order Qty: 1
  • Qty. Interval: 1

Series 40L, 40XL 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 bronze 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 40L has a short thermostat for installation directly in available tank tapings. Model 40XL has an extension thermostat for installation in the hot water outlet within the allowable distance from the top of the tank. Series 40L, 40XL valves are ASME rated and CSA listed.

WATTS® Temperature/Pressure Relief Valve, Automatic Reseating, Series: 40 Series, 3/4 in Nominal, MNPT x FNPT, 75 to 150 psi, 210 deg F, Media: Gas/Hot Water/Oil, Bronze Body, 2-5/8 in W x 5-5/8 in H, Domestic

Dimensions      :      2-5/8 in W x 5-5/8 in H
Media      :      Gas/Hot Water/Oil
Series      :      40 Series
Temperature Rating      :      210 deg F
Type      :      Automatic Reseating
Nominal Size      :      3/4 in
End Style      :      MNPT x FNPT
Pressure Rating      :      75 to 150 psi
Body Material      :      Bronze
Domestic/Import      :      Domestic
  • Non-mechanical seat-to-disc alignment
  • Thermostat is accurate and proven
  • Exclusively designed and manufactured by WATTS®
  • Tamper resistant bonnet screws
  • Series 40 and 140 feature a unique thermostat with a special thermo-bonded coating
  • 75/100/125/150 psi (5.27/7.03/8.79/10.55 bar) standard pressure settings