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CRO658S

CRO658S
Pressure regulator, crankcase, 5/8" ODF, 0 to 60 psi, 0.66 tons, 9.82" L
Vendor Name:
Sporlan
URI Part Number:
CRO658S
Vendor Part Number:
900430
Shipping Weight (Lbs.):
1.16
Adjustment Range (psi):
0 - 60
Capacity:
R22, 100°F condensing, 10°F superheat, 0°F subcooling, -10-F evaporator
Capacity (Tons):
0.66
Caution:
Do not use with pressure limit expansion valves as similar pressure settings may greatly extend pulldown time.
Connection Size (In.):
5/8
Connection Type:
ODF
Overall Length (In.):
9.82
Prop65:
WARNING: This product can expose you to chemicals including Lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Crankcase pressure regulating valves are designed to prevent overloading of the compressor motor by limiting the crankcase pressure during and after a defrost cycle or after a normal shutdown period.



The function of the crankcase pressure regulating valve is similar to the practice of manually throttling the compressor suction service valve until the machine can handle the load.

  • Closes on rise of outlet pressure
  • Connection: M Flare SAE or ODF, 90°
  • Capacity: R22, 100°F condensing, 10°F superheat, 0°F subcooling, -10°F evaporator,
    CRO6—0.66 tons,
    CRO10—2.23 tons
  • Valve set at 30 psi, 1 lb. ? P
    CAUTION
    Do not use with pressure limit expansion valves as similar pressure settings may greatly extend pulldown time.
Owner's Manual

Installation Instructions