92-series Henry Three Way Valve, Packed Stem Dual Shut-Off - Brass

The function of a Three-Way Valve is to permit replacement of one of the Pressure Relief Devices, while the other is protecting the pressure vessel. In this way, a vessel is protected from overpressure during servicing and removal of the Pressure Relief Valve. The system refrigerant charge is not required to replace a Pressure Relief Device.

Applications:

The 92 Series Three-Way Valves are suitable for use with HCFC and HFC refrigerants and their associated oils, as well as other industrial fluids noncorrosive to brass and steel.

The 802 Series Three-Way Valves are suitable for use with ammonia, HCFC and HFC refrigerants and their associated oils, as well as other industrial fluids non-corrosive to steel.

Main Features

• NPT Connections
• Proven robust design
• Compact

Technical Specifications

• 92 Series
  • Maximum working pressure = 675 PSI (46.6 Bar)
  • Allowable operating temperature = -20°F to +300°F (-29°C to +149°C)
• 802 Series
  • Maximum working pressure = 450 PSI (31.0 Bar)
  • Allowable operating temperature = -20°F to +300°F (-29°C to +149°C)

Materials of Construction:

The 92 and 802 series valve bodies are made from forged brass and forged steel respectively. The stem is made from hardened steel. The stem seal packing is made from graphite based material. The seal cap is made from molded plastic.