Parker evaporator Pressure Regulating Valves are mechanical regulators which use highside system pressure as a source of operating power. They were developed specifically for systems where accurate control and minimum pressure drop are important requirements.1-3/8" OD

Uses MKC-1/PKC1 Coils,

Parker SORIT15

Crankcase Pressure Regulating Valve With Pressure Tap 5/8" OD 0/60 psi

Parker Crankcase Pressure Regulating Valve with Pressure Crankcase Pressure Regulating Valves are designed to prevent overloading of the compressor motor by limiting the crankcase pressure to a predetermined maximum value during and after a defrost cycle or a normal shutdown period. These valves automatically throttle the vapor flow from the evaporator until the compressor can handle the load. Parker Sporlan manufactures five adjustable direct acting models CRO-4 all models respond only to their outlet pressure and modulate to prevent the suction pressure at the compressor from rising above the valve setting. Since these valves are adjustable, the setting may be altered to suit the specific system requirements.,


Parker CROT-6-0/60-5/8OD

Crankcase Pressure Regulating Valve With Pressure Tap 7/8" OD 30/10 psi

Parker Crankcase Pressure Regulating Valve with Pressure Crankcase Pressure Regulating Valves are designed to prevent overloading of the compressor motor by limiting the crankcase pressure to a predetermined maximum value during and after a defrost cycle or a normal shutdown period. These valves automatically throttle the vapor flow from the evaporator until the compressor can handle the load. Parker Sporlan manufactures five adjustable direct acting models CRO-4 all models respond only to their outlet pressure and modulate to prevent the suction pressure at the compressor from rising above the valve setting. Since these valves are adjustable, the setting may be altered to suit the specific system requirements.,


Parker CROT-6-30/100-7/8OD

Crankcase Pressure Regulating Valve With Pressure Tap 1-1/8" OD 0/60 psi

Parker Crankcase Pressure Regulating Valve with Pressure Crankcase Pressure Regulating Valves are designed to prevent overloading of the compressor motor by limiting the crankcase pressure to a predetermined maximum value during and after a defrost cycle or a normal shutdown period. These valves automatically throttle the vapor flow from the evaporator until the compressor can handle the load. Parker Sporlan manufactures five adjustable direct acting models CRO-4 all models respond only to their outlet pressure and modulate to prevent the suction pressure at the compressor from rising above the valve setting. Since these valves are adjustable, the setting may be altered to suit the specific system requirements.,


Parker CROT-10-0/60-11/8OD

Crankcase Pressure Regulating Valve With Pressure Tap 1/2" OD 0/20 psi

Parker Crankcase Pressure Regulating Valve with Pressure Crankcase Pressure Regulating Valves are designed to prevent overloading of the compressor motor by limiting the crankcase pressure to a predetermined maximum value during and after a defrost cycle or a normal shutdown period. These valves automatically throttle the vapor flow from the evaporator until the compressor can handle the load. Parker Sporlan manufactures five adjustable direct acting models CRO-4 all models respond only to their outlet pressure and modulate to prevent the suction pressure at the compressor from rising above the valve setting. Since these valves are adjustable, the setting may be altered to suit the specific system requirements.


Parker CRO-4-0/20-1/2

Crankcase Pressure Regulating Valve With Pressure Tap 7/8" OD 0/60 psi

Parker Crankcase Pressure Regulating Valve with Pressure Crankcase Pressure Regulating Valves are designed to prevent overloading of the compressor motor by limiting the crankcase pressure to a predetermined maximum value during and after a defrost cycle or a normal shutdown period. These valves automatically throttle the vapor flow from the evaporator until the compressor can handle the load. Parker Sporlan manufactures five adjustable direct acting models CRO-4 all models respond only to their outlet pressure and modulate to prevent the suction pressure at the compressor from rising above the valve setting. Since these valves are adjustable, the setting may be altered to suit the specific system requirements.,


Parker CROT-6-0/60-7/8OD

Crankcase Pressure Regulating Valve With Pressure Tap 1-1/8" OD 0/60 psi

Parker Crankcase Pressure Regulating Valve with Pressure Crankcase Pressure Regulating Valves are designed to prevent overloading of the compressor motor by limiting the crankcase pressure to a predetermined maximum value during and after a defrost cycle or a normal shutdown period. These valves automatically throttle the vapor flow from the evaporator until the compressor can handle the load. Parker Sporlan manufactures five adjustable direct acting models CRO-4 all models respond only to their outlet pressure and modulate to prevent the suction pressure at the compressor from rising above the valve setting. Since these valves are adjustable, the setting may be altered to suit the specific system requirements.,


Parker CROT-6-0/60-11/8OD

Crankcase Pressure Regulating Valve With Pressure Tap 7/8" OD 0/60 psi

Parker Crankcase Pressure Regulating Valve with Pressure Crankcase Pressure Regulating Valves are designed to prevent overloading of the compressor motor by limiting the crankcase pressure to a predetermined maximum value during and after a defrost cycle or a normal shutdown period. These valves automatically throttle the vapor flow from the evaporator until the compressor can handle the load. Parker Sporlan manufactures five adjustable direct acting models CRO-4 all models respond only to their outlet pressure and modulate to prevent the suction pressure at the compressor from rising above the valve setting. Since these valves are adjustable, the setting may be altered to suit the specific system requirements.,


Parker CROT-10-0/60-7/8OD

Crankcase Pressure Regulating Valve With Pressure Tap 1/2" OD 0/60 psi

Parker Crankcase Pressure Regulating Valve with Pressure Crankcase Pressure Regulating Valves are designed to prevent overloading of the compressor motor by limiting the crankcase pressure to a predetermined maximum value during and after a defrost cycle or a normal shutdown period. These valves automatically throttle the vapor flow from the evaporator until the compressor can handle the load. Parker Sporlan manufactures five adjustable direct acting models CRO-4 all models respond only to their outlet pressure and modulate to prevent the suction pressure at the compressor from rising above the valve setting. Since these valves are adjustable, the setting may be altered to suit the specific system requirements.,


Parker CROT-6-0/60-1/2OD

Crankcase Pressure Regulating Valve With Pressure Tap 1-3/8" OD 0/60 psi

Parker Crankcase Pressure Regulating Valve with Pressure Crankcase Pressure Regulating Valves are designed to prevent overloading of the compressor motor by limiting the crankcase pressure to a predetermined maximum value during and after a defrost cycle or a normal shutdown period. These valves automatically throttle the vapor flow from the evaporator until the compressor can handle the load. Parker Sporlan manufactures five adjustable direct acting models CRO-4 all models respond only to their outlet pressure and modulate to prevent the suction pressure at the compressor from rising above the valve setting. Since these valves are adjustable, the setting may be altered to suit the specific system requirements.,


Parker CROT-10-0/60-11

Parker LAC head pressure control valves have a brass body with copper connections. These valves are nonadjustable. They perform the function of limiting flow of refrigerant from the condenser and at the same time regulate the flow of hot gas around the condenser to the receiver during low ambient conditions, so as to keep the refrigerant in the liquid line at proper pressure. Each valve is factory tested to ensure positive leak-free performance.

180 PSI
• 1/2" OD
  

  Parker LAC-4-180-1/2OD

Parker LAC head pressure control valves have a brass body with copper connections. These valves are nonadjustable. They perform the function of limiting flow of refrigerant from the condenser and at the same time regulate the flow of hot gas around the condenser to the receiver during low ambient conditions, so as to keep the refrigerant in the liquid line at proper pressure. Each valve is factory tested to ensure positive leak-free performance.

100 PSI
• 5/8" OD
  

  Parker LAC-5-100-5/8OD