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The Parker 900598P Crankcase Pressure Regulating Valve effectively manages compressor pressure by limiting crankcase pressure during and following defrost or off cycles. Ideal for HVAC applications, this model is crafted from durable brass and includes a Buna-N diaphragm for dependable performance.
Parker's 900598P valve ensures efficient operation of refrigeration, air conditioning, and heat pump systems by preventing over-pressurization and protecting compressors.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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