V248GM1-001C Johnson Controls Water Valve

Overview

The Johnson Controls V248GM1-001C is a commercial-grade, direct-acting, three-way pressure-actuated water-regulating valve designed for high-pressure refrigerant applications, particularly systems utilizing R410A. It automatically modulates condenser water flow in response to refrigerant head pressure to maintain stable condensing temperatures and ensure optimal system efficiency without the need for an external power source or electrical actuation.

Features

• Pressure-actuated operation requires no external electrical controls or actuators
• Three-way design allows for precise water flow diverting or mixing to maintain head pressure
• No close-fitting or sliding parts in water passages for robust operation in varying water conditions
• Take-apart construction and accessible range spring simplify manual flushing and field service
• Compact iron body with brass internal components provides long-term durability

Specifications

• Valve Size: 1-1/4 inch
• Connection Type: Union Sweat
• Pressure Range: 200 to 400 PSI adjustable opening point
• Refrigerant Compatibility: R410A and other high-pressure, non-corrosive refrigerants
• Pressure Element Connection: 1/4 inch external flare fitting (Style 5)
• Valve Action: Direct Acting
• Body Material: Iron

Applications

• Commercial refrigeration and HVAC systems with water-cooled condensers
• Condenser water loop regulations requiring bypass or mixing control
• Multi-condenser configurations demanding tight refrigerant head pressure management