Purge Valve 1/4 MPT x 1/4 FPT Angle

Henry 7771 Packed Shut-off Valve

Forged Steel, Non Back-Seating Design

The function of a Forged Steel Shut-Off valve is to provide an isolation or connection point in liquid and gas applications where brass valves are not compatible or do not meet the pressure requirements.

Applications

Henry Technologies' Shut-Off Valves are used in a variety of air conditioning and refrigeration applications for isolating, flow control, charging and purging. The 776 and 777 series Shut-Off 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 and synthetic rubber.

Main Features

• Forged steel construction
• NPT bottom connections
• SAE Flare and NPT side connections
• Compact design
• Molded plastic seal cap

Technical Specifications

Maximum working pressure = 1000 PSI (68.9 Bar)

Allowable operating temperature = -20°F to +300°F (-29°C to +149°C)

Materials of Construction:

The valve body is made from forged steel. The stem is made from plated steel. A metal-to-metal seat seal is used. A graphite compound is used for the packing gland. The seal cap is made from molded plastic.