Description
Parker-Sporlan ORIT-6 Outlet Pressure Regulator — 901187P
The Parker-Sporlan ORIT-6 (901187P) is a precision-engineered outlet pressure regulating valve designed to maintain a minimum evaporator pressure in commercial and industrial refrigeration systems. By preventing evaporator pressure from dropping below the set point, the ORIT-6 protects against coil frosting, compressor flooding, and product damage — making it an essential component in reliable refrigeration circuit design.
Key Features
- Outlet (evaporator) pressure regulator — maintains minimum evaporator pressure
- Pressure range: 30–100 PSIG for broad application flexibility
- 1-1/8″ ODF solder connection for straightforward field installation
- ORIT-6 valve body sized for medium-to-large capacity refrigeration systems
- Rugged construction engineered to Parker-Sporlan’s exacting quality standards
- Field-adjustable set point within the 30–100 PSIG operating range
- Compatible with a wide range of common refrigerants used in commercial refrigeration
Application
The ORIT-6 is ideal for supermarket display cases, walk-in coolers, cold storage facilities, and other commercial refrigeration systems where stable evaporator pressure control is critical. It prevents coil freeze-up on above-freezing applications and ensures consistent product temperatures throughout the refrigeration circuit.
Specifications
- SKU: 901187P
- Model: ORIT-6
- Pressure Range: 30–100 PSIG
- Connection Size: 1-1/8″ ODF
- Valve Type: Outlet Pressure Regulator (Evaporator Pressure Regulator)
- Brand: Parker-Sporlan
Why Choose Parker-Sporlan?
Parker-Sporlan has been a trusted name in refrigeration controls and valves for decades. Their ORIT series regulators are widely specified by refrigeration engineers and contractors for their dependable performance, ease of adjustment, and long service life in demanding commercial environments.







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