
Henry Technologies S-9104H Valve
The Henry Technologies S-9104H is a specialized oil differential check valve engineered to manage pressure differentials within low-pressure oil management systems. By maintaining a fixed 20 PSI pressure differential between the oil reservoir and the compressor crankcase, this valve ensures a consistent and adequate oil supply to the oil level regulators, even during fluctuating load conditions. Featuring a 3/8" SAE flare connection, the S-9104H (also identified as the S9104H reservoir valve) effectively vents excess pressure to the suction line to prevent over-pressurization of the reservoir.
Constructed for industrial durability, the valve utilizes a robust brass body, a stainless steel spring, and a high-grade Teflon (PTFE) seal for maximum leak integrity. It is rated for a maximum working pressure of 500 PSIG and is compatible with a wide range of refrigerants, including HFC, HCFC, and CO2 (sub-critical), making it a versatile component for multi-compressor racks and satellite systems. This Henry oil management valve is critical for technicians seeking to optimize oil return rates and prevent compressor lubrication failure.
Key Benefits for Contactors:- Precise Pressure Control: Maintains a constant 20 PSI differential to ensure reliable oil flow to regulators.
- Universal Compatibility: Suitable for use with standard HFCs and higher-pressure sub-critical CO2 applications.
- Simplified Installation: Standard 3/8" SAE flare connections allow for direct replacement and fast service calls.
- Enhanced Durability: Stainless steel internal components and PTFE seals resist wear in high-temperature refrigeration environments.
- Efficient Venting: Automatically manages reservoir pressure by venting to the low-side suction line.
- Is the S-9104H compatible with A2L refrigerants? Yes, this reservoir valve is designed to be compatible with newer A2L and HFO refrigerant blends.
- Can this be used on both reciprocating and scroll compressors? Correct, it is an essential component for oil management in systems utilizing both reciprocating and scroll compressor technology.
- What happens if the pressure differential is too low? A lower differential may result in insufficient oil delivery to the crankcase; the 20 PSI setting of the H-model is specifically tuned for systems requiring higher oil flow rates.
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: $63.91
-65%$63.91
$22.37Henry Technologies S-9104H Valve
The Henry Technologies S-9104H is a specialized oil differential check valve engineered to manage pressure differentials within low-pressure oil management systems. By maintaining a fixed 20 PSI pressure differential between the oil reservoir and the compressor crankcase, this valve ensures a consistent and adequate oil supply to the oil level regulators, even during fluctuating load conditions. Featuring a 3/8" SAE flare connection, the S-9104H (also identified as the S9104H reservoir valve) effectively vents excess pressure to the suction line to prevent over-pressurization of the reservoir.
Constructed for industrial durability, the valve utilizes a robust brass body, a stainless steel spring, and a high-grade Teflon (PTFE) seal for maximum leak integrity. It is rated for a maximum working pressure of 500 PSIG and is compatible with a wide range of refrigerants, including HFC, HCFC, and CO2 (sub-critical), making it a versatile component for multi-compressor racks and satellite systems. This Henry oil management valve is critical for technicians seeking to optimize oil return rates and prevent compressor lubrication failure.
Key Benefits for Contactors:- Precise Pressure Control: Maintains a constant 20 PSI differential to ensure reliable oil flow to regulators.
- Universal Compatibility: Suitable for use with standard HFCs and higher-pressure sub-critical CO2 applications.
- Simplified Installation: Standard 3/8" SAE flare connections allow for direct replacement and fast service calls.
- Enhanced Durability: Stainless steel internal components and PTFE seals resist wear in high-temperature refrigeration environments.
- Efficient Venting: Automatically manages reservoir pressure by venting to the low-side suction line.
- Is the S-9104H compatible with A2L refrigerants? Yes, this reservoir valve is designed to be compatible with newer A2L and HFO refrigerant blends.
- Can this be used on both reciprocating and scroll compressors? Correct, it is an essential component for oil management in systems utilizing both reciprocating and scroll compressor technology.
- What happens if the pressure differential is too low? A lower differential may result in insufficient oil delivery to the crankcase; the 20 PSI setting of the H-model is specifically tuned for systems requiring higher oil flow rates.
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 Henry Technologies S-9104H is a specialized oil differential check valve engineered to manage pressure differentials within low-pressure oil management systems. By maintaining a fixed 20 PSI pressure differential between the oil reservoir and the compressor crankcase, this valve ensures a consistent and adequate oil supply to the oil level regulators, even during fluctuating load conditions. Featuring a 3/8" SAE flare connection, the S-9104H (also identified as the S9104H reservoir valve) effectively vents excess pressure to the suction line to prevent over-pressurization of the reservoir.
Constructed for industrial durability, the valve utilizes a robust brass body, a stainless steel spring, and a high-grade Teflon (PTFE) seal for maximum leak integrity. It is rated for a maximum working pressure of 500 PSIG and is compatible with a wide range of refrigerants, including HFC, HCFC, and CO2 (sub-critical), making it a versatile component for multi-compressor racks and satellite systems. This Henry oil management valve is critical for technicians seeking to optimize oil return rates and prevent compressor lubrication failure.
Key Benefits for Contactors:- Precise Pressure Control: Maintains a constant 20 PSI differential to ensure reliable oil flow to regulators.
- Universal Compatibility: Suitable for use with standard HFCs and higher-pressure sub-critical CO2 applications.
- Simplified Installation: Standard 3/8" SAE flare connections allow for direct replacement and fast service calls.
- Enhanced Durability: Stainless steel internal components and PTFE seals resist wear in high-temperature refrigeration environments.
- Efficient Venting: Automatically manages reservoir pressure by venting to the low-side suction line.
- Is the S-9104H compatible with A2L refrigerants? Yes, this reservoir valve is designed to be compatible with newer A2L and HFO refrigerant blends.
- Can this be used on both reciprocating and scroll compressors? Correct, it is an essential component for oil management in systems utilizing both reciprocating and scroll compressor technology.
- What happens if the pressure differential is too low? A lower differential may result in insufficient oil delivery to the crankcase; the 20 PSI setting of the H-model is specifically tuned for systems requiring higher oil flow rates.
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.












