Watts 0318861
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Watts 0318861

N240 Bronze Automatic Re-Seating Temperature and Pressure Relief Valve, 1-1/4 in, FNPT, 150 psi, 210 deg F, 8 in Thermostat

  • Manufacturers: Watts
  • Brand Name: Watts
  • PN: 0318861
  • MPN: 0318861
  • UPC: 098268016475
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Availability: loading
  • 89 4.4 Branch Availability
Capacity      :      730000 Btu/hr CSA, 4059000 Btu/hr ASME
Connection Size      :      1-1/4 in
Connection Type      :      FNPT
Dimension      :      7-3/8 in H x 3-1/4 in W
Item Name      :      Temperature and Pressure Relief Valve
Material      :      Bronze
Model      :      N241X
Operator Type      :      Test Lever Handle
Pressure Rating      :      150 psi
Series      :      N240
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.

  • 8 in thermostat probe length
  • Tamper-resistant bonnet screws
  • Non-mechanical seat to disc alignment
  • Thermostat is accurate and proven
  • Stainless steel spring
  • Stainless steel 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