Sporlan 903399P Valve
The Sporlan 903399P, also known as the ADRSE-2 discharge bypass valve, is a critical component for maintaining precise system capacity control in HVACR applications. Engineered for performance during periods of low load, this hot gas bypass valve prevents coil icing and protects the compressor from operating below designed suction pressures. This specific model features a 0/80# pressure range and is equipped with 3/8" ODF solder connections and a 1/4" external equalizer, ensuring a leak-free, reliable interface for veteran technicians. By modulating the flow of discharge gas directly to the low side, the Sporlan ADRSE-2 eliminates the need for complex cylinder unloaders while stabilizing evaporating pressure in air conditioning and refrigeration systems.
Key Benefits for Contractors:- Precise Pressure Regulation: The 0 to 80 psi adjustment range allows for fine-tuning the minimum evaporating pressure to match specific system requirements.
- Robust Brass Construction: High-durability brass body and copper connections facilitate high-heat brazing while ensuring long-term structural integrity.
- Optimized Compressor Protection: Effectively manages low-load scenarios to prevent short-cycling and hazardous liquid slugging.
- Externally Equalized Design: Features a 1/4" ODF equalizer port to accurately respond to downstream pressure changes, even with significant pressure drops.
- Flexible Application: Ideal for systems requiring compressor capacity control where load fluctuations are common.
Where should the ADRSE-2 bypass gas be introduced?
For best performance, bypass discharge gas into a Sporlan auxiliary side connector or a side connection distributor. This allows the system's thermostatic expansion valve to act as a desuperheating agent, protecting the compressor from high suction temperatures.
Can I use this valve for pump-down control?
Yes, but you must install a solenoid valve or a manual hand valve upstream of the Sporlan bypass valve to ensure positive shut-off during the pump-down cycle.
How do I adjust the pressure setting?
Remove the seal cap and turn the adjustment screw clockwise to increase the opening pressure or counter-clockwise to decrease it. Each full turn typically results in a specific psi change; always use a pressure gauge at the valve outlet for precise calibration.
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: $364.75
-65%$364.75
$127.66Sporlan 903399P Valve
The Sporlan 903399P, also known as the ADRSE-2 discharge bypass valve, is a critical component for maintaining precise system capacity control in HVACR applications. Engineered for performance during periods of low load, this hot gas bypass valve prevents coil icing and protects the compressor from operating below designed suction pressures. This specific model features a 0/80# pressure range and is equipped with 3/8" ODF solder connections and a 1/4" external equalizer, ensuring a leak-free, reliable interface for veteran technicians. By modulating the flow of discharge gas directly to the low side, the Sporlan ADRSE-2 eliminates the need for complex cylinder unloaders while stabilizing evaporating pressure in air conditioning and refrigeration systems.
Key Benefits for Contractors:- Precise Pressure Regulation: The 0 to 80 psi adjustment range allows for fine-tuning the minimum evaporating pressure to match specific system requirements.
- Robust Brass Construction: High-durability brass body and copper connections facilitate high-heat brazing while ensuring long-term structural integrity.
- Optimized Compressor Protection: Effectively manages low-load scenarios to prevent short-cycling and hazardous liquid slugging.
- Externally Equalized Design: Features a 1/4" ODF equalizer port to accurately respond to downstream pressure changes, even with significant pressure drops.
- Flexible Application: Ideal for systems requiring compressor capacity control where load fluctuations are common.
Where should the ADRSE-2 bypass gas be introduced?
For best performance, bypass discharge gas into a Sporlan auxiliary side connector or a side connection distributor. This allows the system's thermostatic expansion valve to act as a desuperheating agent, protecting the compressor from high suction temperatures.
Can I use this valve for pump-down control?
Yes, but you must install a solenoid valve or a manual hand valve upstream of the Sporlan bypass valve to ensure positive shut-off during the pump-down cycle.
How do I adjust the pressure setting?
Remove the seal cap and turn the adjustment screw clockwise to increase the opening pressure or counter-clockwise to decrease it. Each full turn typically results in a specific psi change; always use a pressure gauge at the valve outlet for precise calibration.
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 903399P, also known as the ADRSE-2 discharge bypass valve, is a critical component for maintaining precise system capacity control in HVACR applications. Engineered for performance during periods of low load, this hot gas bypass valve prevents coil icing and protects the compressor from operating below designed suction pressures. This specific model features a 0/80# pressure range and is equipped with 3/8" ODF solder connections and a 1/4" external equalizer, ensuring a leak-free, reliable interface for veteran technicians. By modulating the flow of discharge gas directly to the low side, the Sporlan ADRSE-2 eliminates the need for complex cylinder unloaders while stabilizing evaporating pressure in air conditioning and refrigeration systems.
Key Benefits for Contractors:- Precise Pressure Regulation: The 0 to 80 psi adjustment range allows for fine-tuning the minimum evaporating pressure to match specific system requirements.
- Robust Brass Construction: High-durability brass body and copper connections facilitate high-heat brazing while ensuring long-term structural integrity.
- Optimized Compressor Protection: Effectively manages low-load scenarios to prevent short-cycling and hazardous liquid slugging.
- Externally Equalized Design: Features a 1/4" ODF equalizer port to accurately respond to downstream pressure changes, even with significant pressure drops.
- Flexible Application: Ideal for systems requiring compressor capacity control where load fluctuations are common.
Where should the ADRSE-2 bypass gas be introduced?
For best performance, bypass discharge gas into a Sporlan auxiliary side connector or a side connection distributor. This allows the system's thermostatic expansion valve to act as a desuperheating agent, protecting the compressor from high suction temperatures.
Can I use this valve for pump-down control?
Yes, but you must install a solenoid valve or a manual hand valve upstream of the Sporlan bypass valve to ensure positive shut-off during the pump-down cycle.
How do I adjust the pressure setting?
Remove the seal cap and turn the adjustment screw clockwise to increase the opening pressure or counter-clockwise to decrease it. Each full turn typically results in a specific psi change; always use a pressure gauge at the valve outlet for precise calibration.
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.
