Watts 0153109
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Watts 0153109

40L Bronze Automatic Re-Seating Temperature and Pressure Relief Valve, 3/4 in, MNPT x FNPT, 125 psi, 210 deg F

  • Manufacturers: Watts
  • Brand Name: Watts
  • PN: F153109
  • MPN: 0153109
  • UPC: 098268009613
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Availability: loading
  • 89 4.4 Branch Availability
Capacity      :      180000 Btu/hr CSA, 1218000 Btu/hr ASME
Connection Size      :      3/4 in
Connection Type      :      MNPT x FNPT
Dimension      :      5-5/8 in H x 2-5/8 in W
Item Name      :      Temperature and Pressure Relief Valve
Material      :      Bronze
Operator Type      :      Test Lever Handle
Pressure Rating      :      125 psi
Series      :      40L
Temperature Rating      :      210 deg F
Type      :      Automatic Re-Seating

The combined 2 in 1 temperature and pressure relief valve provides the least expensive and proven means for protection against both excessive temperature and pressure emergency conditions. Fully automatic temperature and pressure relief protection for domestic hot water supply tanks and heaters based on the latest ANSI Z21.22 listing requirements for temperature discharge capacity. 40L with test lever and short thermostat for installation directly in available tank tappings.

  • 3 in thermostat probe length
  • Non-mechanical seat to disc alignment
  • Tamper-resistant bonnet screws
  • Thermostat is accurate and proven
  • Thermo-bonded thermostat
  • Copper thermostat

Standards/Certifications: ASME section IV, ANSI Z21.22, MIL-V- 136-12D type I, C/US CSA, NB, HV certified

Applications: For commercial water heater applications