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Henry Technologies

Henry 5600-275, Relief Valve Cast Iron Angle Type, Inlet 1/2" FPT - Outlet 3/4" FPT

Henry 5600-275, Relief Valve Cast Iron Angle Type, Inlet 1/2" FPT - Outlet 3/4" FPT

The Henry 5600-275 Relief Valve is a high-performance component designed for use in refrigeration systems to prevent over-pressure situations. Here are the key technical details:

  • Type: Cast Iron Angle Type
  • Inlet Connection: 1/2" Female Pipe Thread (FPT)
  • Outlet Connection: 3/4" Female Pipe Thread (FPT)
  • Pressure Setting: 275 psi
  • Body Material: Ductile Iron
  • Operating Temperature Range: -20°F to +160°F (-29°C to +71°C)
  • Suitable for: Ammonia, HCFC, and HFC refrigerants, and other industrial fluids non-corrosive to steel, iron, and Teflon
  • Certifications: ASME Section VIII Division I, UV-1 pressure test reports available upon request
  • Features:
    • Fully opens before 10% overpressure
    • Reset pressure ranges typically 10-40% (blowdown) from pop pressure
    • Individual serial numbers for traceability
    • Protective lacquer finish

This valve is typically installed on the top section of a pressure vessel, such as a liquid receiver or suction accumulator, to ensure safety and compliance with industry standards

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