Sporlan 903357P Valve
The Sporlan 903357P, model ADRS-2, is a high-performance Adjustable Discharge Bypass Valve designed for precise hot gas bypass applications in HVAC and refrigeration systems. This ADRS series valve functions by bypassing hot discharge gas directly into the low side of the system, effectively maintaining a minimum suction pressure during periods of low load. Integrated with a 0/80# pressure range and 3/8" ODF solder connections, this valve ensures reliable compressor capacity control and prevents excessive evaporator frosting. Its pilot-operated design allows for high sensitivity to pressure changes, ensuring refrigerant flow modulation is consistent and accurate. By stabilizing the suction pressure, the ADRS-2 reduces compressor cycling and maintains optimal oil return, which is critical for system longevity in light commercial applications. This valve is engineered for R-22, R-404A, and R-134a compatibility, making it a versatile component for technicians managing varied field requirements.
Key Technical Benefits- Precise Pressure Modulation: The 0 to 80 PSIG adjustment range allows for fine-tuning the low-load operation to meet specific system demands.
- Internal Equalization: Simplifies installation by eliminating the need for an external capillary line while providing responsive suction pressure regulation.
- Durable Construction: Built with high-grade brass and copper components to withstand high discharge temperatures and minimize vibration-induced fatigue.
- ODF Connections: The 3/8" ODF sweat fittings facilitate a secure, leak-proof integration into standard copper refrigerant lines.
How do I adjust the pressure setting on the Sporlan ADRS-2?
Remove the cap and turn the adjustment screw clockwise to increase the opening pressure or counter-clockwise to decrease it. Ensure you monitor suction gauges during adjustment to verify the discharge bypass occurs at the correct set point.
Where is the ADRS-2 typically installed in the circuit?
This hot gas bypass valve is installed between the high-pressure discharge line and either the suction line or the evaporator inlet, depending on whether an auxiliary spray or liquid injection valve is utilized.
Can this valve be used to replace an ADR-2 model?
The ADRS-2 is the direct replacement for the legacy ADR-2 series, offering the same 3/8" ODF footprint and modulating pressure control characteristics required for refrigeration capacity regulation.
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: $426.85
-65%$426.85
$149.40Sporlan 903357P Valve
The Sporlan 903357P, model ADRS-2, is a high-performance Adjustable Discharge Bypass Valve designed for precise hot gas bypass applications in HVAC and refrigeration systems. This ADRS series valve functions by bypassing hot discharge gas directly into the low side of the system, effectively maintaining a minimum suction pressure during periods of low load. Integrated with a 0/80# pressure range and 3/8" ODF solder connections, this valve ensures reliable compressor capacity control and prevents excessive evaporator frosting. Its pilot-operated design allows for high sensitivity to pressure changes, ensuring refrigerant flow modulation is consistent and accurate. By stabilizing the suction pressure, the ADRS-2 reduces compressor cycling and maintains optimal oil return, which is critical for system longevity in light commercial applications. This valve is engineered for R-22, R-404A, and R-134a compatibility, making it a versatile component for technicians managing varied field requirements.
Key Technical Benefits- Precise Pressure Modulation: The 0 to 80 PSIG adjustment range allows for fine-tuning the low-load operation to meet specific system demands.
- Internal Equalization: Simplifies installation by eliminating the need for an external capillary line while providing responsive suction pressure regulation.
- Durable Construction: Built with high-grade brass and copper components to withstand high discharge temperatures and minimize vibration-induced fatigue.
- ODF Connections: The 3/8" ODF sweat fittings facilitate a secure, leak-proof integration into standard copper refrigerant lines.
How do I adjust the pressure setting on the Sporlan ADRS-2?
Remove the cap and turn the adjustment screw clockwise to increase the opening pressure or counter-clockwise to decrease it. Ensure you monitor suction gauges during adjustment to verify the discharge bypass occurs at the correct set point.
Where is the ADRS-2 typically installed in the circuit?
This hot gas bypass valve is installed between the high-pressure discharge line and either the suction line or the evaporator inlet, depending on whether an auxiliary spray or liquid injection valve is utilized.
Can this valve be used to replace an ADR-2 model?
The ADRS-2 is the direct replacement for the legacy ADR-2 series, offering the same 3/8" ODF footprint and modulating pressure control characteristics required for refrigeration capacity regulation.
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 903357P, model ADRS-2, is a high-performance Adjustable Discharge Bypass Valve designed for precise hot gas bypass applications in HVAC and refrigeration systems. This ADRS series valve functions by bypassing hot discharge gas directly into the low side of the system, effectively maintaining a minimum suction pressure during periods of low load. Integrated with a 0/80# pressure range and 3/8" ODF solder connections, this valve ensures reliable compressor capacity control and prevents excessive evaporator frosting. Its pilot-operated design allows for high sensitivity to pressure changes, ensuring refrigerant flow modulation is consistent and accurate. By stabilizing the suction pressure, the ADRS-2 reduces compressor cycling and maintains optimal oil return, which is critical for system longevity in light commercial applications. This valve is engineered for R-22, R-404A, and R-134a compatibility, making it a versatile component for technicians managing varied field requirements.
Key Technical Benefits- Precise Pressure Modulation: The 0 to 80 PSIG adjustment range allows for fine-tuning the low-load operation to meet specific system demands.
- Internal Equalization: Simplifies installation by eliminating the need for an external capillary line while providing responsive suction pressure regulation.
- Durable Construction: Built with high-grade brass and copper components to withstand high discharge temperatures and minimize vibration-induced fatigue.
- ODF Connections: The 3/8" ODF sweat fittings facilitate a secure, leak-proof integration into standard copper refrigerant lines.
How do I adjust the pressure setting on the Sporlan ADRS-2?
Remove the cap and turn the adjustment screw clockwise to increase the opening pressure or counter-clockwise to decrease it. Ensure you monitor suction gauges during adjustment to verify the discharge bypass occurs at the correct set point.
Where is the ADRS-2 typically installed in the circuit?
This hot gas bypass valve is installed between the high-pressure discharge line and either the suction line or the evaporator inlet, depending on whether an auxiliary spray or liquid injection valve is utilized.
Can this valve be used to replace an ADR-2 model?
The ADRS-2 is the direct replacement for the legacy ADR-2 series, offering the same 3/8" ODF footprint and modulating pressure control characteristics required for refrigeration capacity regulation.
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.
