Parker Hannifin 901625P Evaporator Pressure Regulator ODF - SORIT-20 1-5/8

The Parker Hannifin 901625P is a SORIT-20 evaporator pressure regulating valve designed for commercial refrigeration and air conditioning systems. This mechanical regulator uses high-side system pressure as a source of operating power to maintain consistent evaporator pressure control.

Key Features:

• 1-5/8" ODF (copper tube) inlet and outlet connections
• 1-5/16" internal port diameter for optimal flow
• Pressure range: 0 to 100 PSI
• Designed for accurate control with minimum pressure drop
• Compatible with existing SORIT and ORIT-12, -15, or -20 valve bodies
• Suitable for systems requiring precise evaporator pressure regulation

Evaporator pressure regulating valves prevent evaporator pressure from dropping below a preset point, protecting the compressor and ensuring optimal system efficiency. The SORIT-20 series is engineered specifically for applications where accurate control and minimal pressure drop are critical requirements in commercial HVAC/R installations.