Sporlan 900004P Valve
The Sporlan 900004P is a high-performance Crankcase Pressure Regulating Valve (CRO-4) engineered specifically to protect compressors from motor overload during high-load periods. By maintaining a maximum predetermined suction pressure at the compressor inlet, this 0/50 PSI adjustable regulator ensures that vapor flow is properly throttled after a defrost cycle or an extended shutdown. Designed with a 1/2" ODF solder connection and a robust brass body, it offers seamless integration into standard suction lines for medium and low-temperature refrigeration systems. Featuring a balanced piston design and a stainless steel diaphragm, the Sporlan CRO-4 eliminates sensitivity to inlet and outlet pressure fluctuations, ensuring consistent crankcase pressure control. This direct-acting valve is a critical component for technicians looking to manage compressor suction pressure and prevent catastrophic equipment failure caused by excessive refrigerant vapor during initial pulldown phase.
Key Benefits for the Contractor:- Compressor Overload Protection: Automatically limits suction pressure to prevent motor burnout during peak demand or pulldowns.
- Modular Adjustability: The 0 to 50 PSI range allows for precise field calibration to meet specific compressor manufacturer specifications.
- Durable Construction: Built with a brass body, copper connections, and Teflon-to-metal seating for high-pressure reliability and leak prevention.
- Internal Pulsation Dampening: The CRO-4 design inherently dampens compressor pulsations, protecting the diaphragm without the need for additional external anti-chatter devices.
- Standardized Connections: 1/2" ODF solder connections facilitate quick installation and ensure compatibility with common suction line sizes.
Where should the CRO-4 be installed in the refrigeration circuit?
This valve is designed for installation in the suction line, specifically located after the evaporator and downstream of any other controls, but before the compressor inlet.
How do I adjust the pressure setting on this Sporlan regulator?
The setting is modified by turning the adjustment screw on the top of the valve. It is recommended to make these adjustments under actual load conditions to verify the compressor is operating within its rated amperage.
Is an external strainer required for this ODF model?
Sporlan ODF models typically include a 40-mesh insertable strainer to protect the internal seat and diaphragm from system debris, though a dedicated suction filter is recommended for maximum reliability.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $361.71
-65%$361.71
$126.60Sporlan 900004P Valve
The Sporlan 900004P is a high-performance Crankcase Pressure Regulating Valve (CRO-4) engineered specifically to protect compressors from motor overload during high-load periods. By maintaining a maximum predetermined suction pressure at the compressor inlet, this 0/50 PSI adjustable regulator ensures that vapor flow is properly throttled after a defrost cycle or an extended shutdown. Designed with a 1/2" ODF solder connection and a robust brass body, it offers seamless integration into standard suction lines for medium and low-temperature refrigeration systems. Featuring a balanced piston design and a stainless steel diaphragm, the Sporlan CRO-4 eliminates sensitivity to inlet and outlet pressure fluctuations, ensuring consistent crankcase pressure control. This direct-acting valve is a critical component for technicians looking to manage compressor suction pressure and prevent catastrophic equipment failure caused by excessive refrigerant vapor during initial pulldown phase.
Key Benefits for the Contractor:- Compressor Overload Protection: Automatically limits suction pressure to prevent motor burnout during peak demand or pulldowns.
- Modular Adjustability: The 0 to 50 PSI range allows for precise field calibration to meet specific compressor manufacturer specifications.
- Durable Construction: Built with a brass body, copper connections, and Teflon-to-metal seating for high-pressure reliability and leak prevention.
- Internal Pulsation Dampening: The CRO-4 design inherently dampens compressor pulsations, protecting the diaphragm without the need for additional external anti-chatter devices.
- Standardized Connections: 1/2" ODF solder connections facilitate quick installation and ensure compatibility with common suction line sizes.
Where should the CRO-4 be installed in the refrigeration circuit?
This valve is designed for installation in the suction line, specifically located after the evaporator and downstream of any other controls, but before the compressor inlet.
How do I adjust the pressure setting on this Sporlan regulator?
The setting is modified by turning the adjustment screw on the top of the valve. It is recommended to make these adjustments under actual load conditions to verify the compressor is operating within its rated amperage.
Is an external strainer required for this ODF model?
Sporlan ODF models typically include a 40-mesh insertable strainer to protect the internal seat and diaphragm from system debris, though a dedicated suction filter is recommended for maximum reliability.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Sporlan 900004P is a high-performance Crankcase Pressure Regulating Valve (CRO-4) engineered specifically to protect compressors from motor overload during high-load periods. By maintaining a maximum predetermined suction pressure at the compressor inlet, this 0/50 PSI adjustable regulator ensures that vapor flow is properly throttled after a defrost cycle or an extended shutdown. Designed with a 1/2" ODF solder connection and a robust brass body, it offers seamless integration into standard suction lines for medium and low-temperature refrigeration systems. Featuring a balanced piston design and a stainless steel diaphragm, the Sporlan CRO-4 eliminates sensitivity to inlet and outlet pressure fluctuations, ensuring consistent crankcase pressure control. This direct-acting valve is a critical component for technicians looking to manage compressor suction pressure and prevent catastrophic equipment failure caused by excessive refrigerant vapor during initial pulldown phase.
Key Benefits for the Contractor:- Compressor Overload Protection: Automatically limits suction pressure to prevent motor burnout during peak demand or pulldowns.
- Modular Adjustability: The 0 to 50 PSI range allows for precise field calibration to meet specific compressor manufacturer specifications.
- Durable Construction: Built with a brass body, copper connections, and Teflon-to-metal seating for high-pressure reliability and leak prevention.
- Internal Pulsation Dampening: The CRO-4 design inherently dampens compressor pulsations, protecting the diaphragm without the need for additional external anti-chatter devices.
- Standardized Connections: 1/2" ODF solder connections facilitate quick installation and ensure compatibility with common suction line sizes.
Where should the CRO-4 be installed in the refrigeration circuit?
This valve is designed for installation in the suction line, specifically located after the evaporator and downstream of any other controls, but before the compressor inlet.
How do I adjust the pressure setting on this Sporlan regulator?
The setting is modified by turning the adjustment screw on the top of the valve. It is recommended to make these adjustments under actual load conditions to verify the compressor is operating within its rated amperage.
Is an external strainer required for this ODF model?
Sporlan ODF models typically include a 40-mesh insertable strainer to protect the internal seat and diaphragm from system debris, though a dedicated suction filter is recommended for maximum reliability.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
