Description
The Parker-Sporlan 901229P ORIT-10 is a refrigeration outlet pressure regulator engineered to maintain a minimum evaporator pressure in commercial and industrial refrigeration systems. Designed for dependable, precise pressure regulation, this valve prevents evaporator coil freeze-up and protects system components by ensuring the evaporator pressure does not fall below the set point during operation.
Featuring a 1-1/8″ ODF (Outside Diameter Flare/Solder) connection, the ORIT-10 integrates easily into standard refrigeration line configurations. The 30/100 pressure rating provides a wide operational range suitable for a variety of refrigerants and system designs. Parker-Sporlan’s proven valve construction delivers consistent performance, long service life, and minimal maintenance requirements in demanding refrigeration environments.
Key Features
- Outlet (evaporator) pressure regulator — maintains minimum evaporator pressure
- Pressure range: 30/100
- Connection size: 1-1/8″ ODF solder
- Prevents coil freeze-up and protects downstream refrigeration components
- Rugged construction for commercial and industrial refrigeration applications
- Easy field installation with standard ODF solder connection
- Parker-Sporlan quality engineering for long-lasting, reliable performance
Specifications
- SKU: 901229P
- Model: ORIT-10
- Pressure Rating: 30/100
- Connection Type: 1-1/8″ ODF (Solder)
- Valve Type: Outlet / Evaporator Pressure Regulator
- Brand: Parker-Sporlan
Application
The ORIT-10 is ideal for use in commercial refrigeration systems where evaporator pressure control is critical — including walk-in coolers, display cases, and process cooling applications. It works by modulating flow to hold evaporator pressure at or above the set minimum, ensuring optimal coil performance and system efficiency.







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