Henry 937204SG, Ball Valve, Seal Cap w/ sight glass w/ charging port, 1/2 ODS

The Henry 937204SG Ball Valve is designed for efficient isolation and control of fluid flow in refrigeration and air conditioning systems, with the added functionality of a sight glass and charging port. Here are the key technical details:

Main Features:

• Connection Sizes:
  • Inlet/Outlet: 1/2 inch ODS (Outside Diameter Solder)
  • Charge Port: Flare access fitting.
• Construction:
  • Valve Body: Made from durable brass.
  • Stem: Plated steel for enhanced durability.
  • Pipe Extensions: Copper for reliable connections.
  • Seals: Virgin PTFE ball seals and neoprene O-rings for the stem and cap.
  • Sight Glass: Hermetically sealed sight glass for visual inspection of the refrigerant flow.
• Flow Control:
  • Bi-directional flow capability.
  • Quarter-turn operation for quick and easy opening or closing.
  • Positive stem stop ensures precise positioning in the open or closed state.

Applications:

• Suitable for use with HCFC and HFC refrigerants and their associated oils.
• Can be used in both liquid and gas applications within refrigeration and HVAC systems.
• Ideal for monitoring refrigerant flow and moisture content in the system.

Operating Specifications:

• Maximum Working Pressure: 700 PSI (48.3 Bar).
• Operating Temperature Range: -40°F to 250°F (-40°C to 121°C).

Functionality:

• Isolation: Provides reliable isolation of system components during maintenance or repair.
• Sight Glass: Allows for visual inspection of the refrigerant flow and moisture content.
• Charge Port: Includes a Schrader valve for easy system charging and pressure checks.

Installation Notes:

• Protect the valve body from excessive heat during installation to prevent damage to the seals.
• Follow the flow direction indicated on the valve body for proper operation.

This ball valve is a robust and versatile choice for maintaining the efficiency and safety of your refrigeration or HVAC system.