Daikin-McQuay 668043001 Valve
The Daikin-McQuay 668043001 Valve is an essential OEM thermostatic expansion valve (TXV) engineered for precision refrigerant metering in commercial HVAC systems. This specific 1/4" x 3/8" ODF expansion valve is designed as a direct replacement part for Daikin and McQuay equipment, commonly utilized in R22 refrigerant applications to maintain a constant superheat at the evaporator outlet. By regulating the pressure drop from a high-pressure liquid to a low-pressure saturated vapor, the 668043001 TXV ensures optimal heat transfer and prevents liquid slugging, which is critical for protecting the compressor. With its ODF (Outside Diameter Female) solder connections, this valve provides a leak-resistant, brazed fit for 1/4 inch inlet and 3/8 inch outlet lines. Whether you are performing a refrigerant flow control repair or a full system retrofit, this genuine McQuay component ensures compatibility with existing evaporator coil configurations and maintains the high-efficiency performance standards required in industrial cooling environments.
Key Benefits:- OEM Compatibility: Specifically engineered for Daikin and McQuay systems to ensure a perfect fit and reliable refrigerant flow control.
- High-Efficiency Metering: Maintains precise superheat levels, improving the overall energy efficiency of the cooling cycle.
- Durable ODF Connections: Features 1/4" x 3/8" ODF copper connections for secure, permanent brazed joints that withstand high-pressure vibrations.
- System Protection: Effectively prevents unevaporated liquid refrigerant from returning to the suction line, extending the life of your compressor.
What refrigerant is this valve compatible with?
The 668043001 is primarily designed for R22 refrigerant systems frequently found in older McQuay and Daikin industrial units.
Are there any cross-reference parts for this valve?
Yes, this component is known to replace several older part numbers including 061465901, 802026124, and 02026124. Always verify the specific tonnage and connection requirements before installation.
Is minor piping required during installation?
While this is a genuine OEM part, slight adjustments to the liquid or suction line piping may be necessary depending on the vintage of the cabinet or evaporator configuration.
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: $303.21
-65%$303.21
$106.12Daikin-McQuay 668043001 Valve
The Daikin-McQuay 668043001 Valve is an essential OEM thermostatic expansion valve (TXV) engineered for precision refrigerant metering in commercial HVAC systems. This specific 1/4" x 3/8" ODF expansion valve is designed as a direct replacement part for Daikin and McQuay equipment, commonly utilized in R22 refrigerant applications to maintain a constant superheat at the evaporator outlet. By regulating the pressure drop from a high-pressure liquid to a low-pressure saturated vapor, the 668043001 TXV ensures optimal heat transfer and prevents liquid slugging, which is critical for protecting the compressor. With its ODF (Outside Diameter Female) solder connections, this valve provides a leak-resistant, brazed fit for 1/4 inch inlet and 3/8 inch outlet lines. Whether you are performing a refrigerant flow control repair or a full system retrofit, this genuine McQuay component ensures compatibility with existing evaporator coil configurations and maintains the high-efficiency performance standards required in industrial cooling environments.
Key Benefits:- OEM Compatibility: Specifically engineered for Daikin and McQuay systems to ensure a perfect fit and reliable refrigerant flow control.
- High-Efficiency Metering: Maintains precise superheat levels, improving the overall energy efficiency of the cooling cycle.
- Durable ODF Connections: Features 1/4" x 3/8" ODF copper connections for secure, permanent brazed joints that withstand high-pressure vibrations.
- System Protection: Effectively prevents unevaporated liquid refrigerant from returning to the suction line, extending the life of your compressor.
What refrigerant is this valve compatible with?
The 668043001 is primarily designed for R22 refrigerant systems frequently found in older McQuay and Daikin industrial units.
Are there any cross-reference parts for this valve?
Yes, this component is known to replace several older part numbers including 061465901, 802026124, and 02026124. Always verify the specific tonnage and connection requirements before installation.
Is minor piping required during installation?
While this is a genuine OEM part, slight adjustments to the liquid or suction line piping may be necessary depending on the vintage of the cabinet or evaporator configuration.
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 Daikin-McQuay 668043001 Valve is an essential OEM thermostatic expansion valve (TXV) engineered for precision refrigerant metering in commercial HVAC systems. This specific 1/4" x 3/8" ODF expansion valve is designed as a direct replacement part for Daikin and McQuay equipment, commonly utilized in R22 refrigerant applications to maintain a constant superheat at the evaporator outlet. By regulating the pressure drop from a high-pressure liquid to a low-pressure saturated vapor, the 668043001 TXV ensures optimal heat transfer and prevents liquid slugging, which is critical for protecting the compressor. With its ODF (Outside Diameter Female) solder connections, this valve provides a leak-resistant, brazed fit for 1/4 inch inlet and 3/8 inch outlet lines. Whether you are performing a refrigerant flow control repair or a full system retrofit, this genuine McQuay component ensures compatibility with existing evaporator coil configurations and maintains the high-efficiency performance standards required in industrial cooling environments.
Key Benefits:- OEM Compatibility: Specifically engineered for Daikin and McQuay systems to ensure a perfect fit and reliable refrigerant flow control.
- High-Efficiency Metering: Maintains precise superheat levels, improving the overall energy efficiency of the cooling cycle.
- Durable ODF Connections: Features 1/4" x 3/8" ODF copper connections for secure, permanent brazed joints that withstand high-pressure vibrations.
- System Protection: Effectively prevents unevaporated liquid refrigerant from returning to the suction line, extending the life of your compressor.
What refrigerant is this valve compatible with?
The 668043001 is primarily designed for R22 refrigerant systems frequently found in older McQuay and Daikin industrial units.
Are there any cross-reference parts for this valve?
Yes, this component is known to replace several older part numbers including 061465901, 802026124, and 02026124. Always verify the specific tonnage and connection requirements before installation.
Is minor piping required during installation?
While this is a genuine OEM part, slight adjustments to the liquid or suction line piping may be necessary depending on the vintage of the cabinet or evaporator configuration.
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.
