260-1-1/2-40, Relief Valve 1-1/2" NPT, 40 psi (2.8 kg/cm2) Zoom

260-1-1/2-40, Relief Valve 1-1/2" NPT, 40 psi (2.8 kg/cm2)

SKU:182730

Brand: Mcdonnell & Miller

Mcdonnell & Miller
Qty Price
$472.95
/ each
Non-Stock ItemAllow 2-3 Weeks to Ship Out
0

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Specs

Pressure Set Point: 40 psi
Capacity: 4100000 BTU/hr
Capacity (BTU): 4
100
000
Size: 1-1/2"
Application: Heating
Material: Iron
Temperature Range (F): 250°F Max
Connection Type: Threaded

Description for Mcdonnell & Miller 182730

For water tanks and hydronic heating systems
Specifications

  • Protects against over-pressure
  • Minimizes hammering with flash steam
  • Low differential pressure - 3 psi (.21 kg/cm2) between
  • opening and closing
  • Meets ASME Pressure Vessel and Boiler Code, Section IV
  • Sealed spring chamber prevents scale or sediment build-up around seal
  • 1-1/2" NPT Inlet and 2" NPT Discharge
  • Cast iron body, brass seat
  • Maximum temperature 250 Deg. F (121 Deg. C)
  • Maximum operating pressure range
    30 - 50 psig (2.1 - 3.5 kg/cm2)

260-1-1/2-40, Relief Valve 1-1/2" NPT, 40 psi (2.8 kg/cm2)

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