The Sporlan Type CRO(T) crankcase pressure regulating valves have a brass body, extended copper connections, and inlet strainer. They are available with a range of adjustable settings and optional pressure tap, These valves automatically throttle the vapor flow from the evaporator, until the compressor can handle the load. Each valve is factory tested to ensure positive leak-free performance. For over 80 years the Sporlan Division of Parker Hannifin has set the industry standard for the development and manufacture of leading edge HVACR components. Our outside technical sales force and application engineering team focuses on refrigeration system applications and troubleshooting for service technicians, distribution channel partners, and original equipment manufacturers. 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-10 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® Crankcase Pressure Regulating Valve, 1-1/8 in Nominal, ODF Copper Solder Connection, 0 to 60 psi, 1.218 in Opening, Brass Body, 280 in H

• Highest quality components
• Durable and reliable
• Precision engineering
• Adjustable settings
• Practical and economical
• Easy to install
• Tested for accuracy
• Hermetic construction type of joints
• Close on rise of outlet pressure
• Access valve on Inlet connection
• Teflon to metal seating
• Bellows brass element type
• 40 mesh insertable strainer type
• For HCFC and HFC refrigerants and blends