Henry Relief Valve, Cast Iron Angle, 1/2" FPT inlet × 1" FPT outlet - 150PSIG

The Henry 5601-150 Relief Valve is a cast iron, angle-type pressure relief valve designed for use in refrigeration systems to prevent over-pressure due to system malfunction or excessive external heat. Here are the key technical details:

• Model: 5601-150
• Type: Angle Type Pressure Relief Valve
• Body Material: Cast Iron
• Inlet Connection: 1/2" FPT (Female Pipe Thread)
• Outlet Connection: 1" FPT (Female Pipe Thread)
• Pressure Setting: 150 PSI
• Temperature Rating: -20°F (-28°C) to +160°F (+71°C)
• Seat Material: Teflon® or Neoprene
• Internal Components: Stainless Steel
• Certifications: ASME-UV and National Board (NB) certified

This valve is suitable for use with ammonia, HFCs, CFCs, and other industrial fluids that are non-corrosive to steel and Teflon. It is designed to open at a predetermined pressure to allow gas or vapor to pass through, thereby relieving excess pressure and protecting the system