1/2NPT - Henry

The Henry 153BPT Industrial Shut-Off Valve is specifically designed for use with ammonia in refrigeration and air conditioning systems. Here are the key technical specifications:

• Body Material: Forged Brass
• Inlet and Outlet Connection: 1/2" NPT (National Pipe Thread)
• Pressure Rating: Maximum working pressure of 450 psi (31 bar)
• Temperature Range: -40°F to +275°F (-40°C to +135°C)
• Stem Material: Forged Steel Body
• Seal Material: PTFE (Polytetrafluoroethylene) for the seat seal, with a graphite compound for the packing gland
• Design: Packed stem, back-seating design
• Applications: Suitable for use with ammonia, HCFC and HFC refrigerants, associated oils, and other industrial fluids non-corrosive to brass, steel, and synthetic rubber
• Features:
  • Compact design
  • Back-seating stem allows for packing replacement under pressure
  • Non-rotating, self-aligning swivel seat disc with fully retained ring
  • Low pressure drop

This valve is ideal for controlling flow or providing isolation in liquid or gas applications