Description
Parker-Sporlan CROT-6 Crankcase Pressure Regulating Valve
The Parker-Sporlan CROT-6 (SKU 900360P) is a crankcase pressure regulating valve engineered to protect refrigeration compressors from motor overload during system pulldown. By limiting the suction pressure entering the compressor crankcase, this regulator prevents excessive current draw and mechanical stress — extending compressor service life and improving overall system reliability.
Key Features
- Crankcase pressure regulating valve — limits compressor suction inlet pressure during pulldown
- Pressure range: 30–100 PSI for versatile application compatibility
- 5/8″ ODF solder connection for straightforward field installation
- Compact, rugged construction designed for demanding refrigeration environments
- Prevents compressor motor overload by controlling maximum operating pressure
- Part of Parker-Sporlan’s trusted CROT series of refrigeration regulators
Application
The CROT-6 is ideal for use in commercial refrigeration systems where compressor protection during high-load startup and pulldown conditions is critical. It is commonly installed in the suction line between the evaporator and compressor to regulate crankcase pressure and safeguard the compressor motor.
Specifications
- Brand: Parker-Sporlan
- Model: CROT-6
- SKU: 900360P
- Pressure Range: 30–100 PSI
- Connection Size: 5/8″ ODF (solder)
- Valve Type: Crankcase Pressure Regulator
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