Copeland Comfort Control (Alco) 064989 Check Valve
The Copeland Comfort Control (Alco) 064989 is a heavy-duty ACK-12 magnetic check valve designed for commercial refrigeration and air conditioning systems. This mechanical 3/4" ODF sweat check valve prevents refrigerant migration and backflow during compressor off-cycles, ensuring system stability in discharge, liquid, or suction lines. Specifically engineered for reliability, the 064989 features a built-in 30 mesh stainless steel strainer to protect the internal valve seating from debris and contaminants. As a hermetically sealed check valve, it minimizes leak potential compared to serviceable alternatives. This unit serves as the direct replacement for A17938, providing a seamless retrofit for legacy installations. Its magnetic operation eliminates the need for internal springs, reducing pressure drop while maintaining a tight seal in vertical or horizontal orientations. This refrigerant check valve is compatible with most HFC, HCFC, and HFO refrigerants, making it a versatile component for technical maintenance and high-performance system builds.
Key Benefits for Technicians:- Internal 30 Mesh Strainer: Integrated stainless steel filtration prevents particulates from fouling the valve seat, reducing service calls.
- Magnetic Seating Design: Offers superior sealing over spring-loaded models with lower pressure drop across the 3/4" ODF connection.
- Universal Mounting: The magnetic design allows for installation in either horizontal or vertical piping layouts without gravity-dependence issues.
- Hermetic Construction: All-copper and steel construction eliminates gasket points of failure, ensuring long-term containment of high-pressure refrigerants.
- Direct Retrofit Compatibility: Perfectly replaces the Alco A17938, ensuring port-to-port dimensions match for quick field installation.
What is the maximum operating pressure for the ACK-12?
The 064989 is designed for high-pressure applications, typically rated for a Maximum Working Pressure (MWP) of 680 psig, making it suitable for most modern high-pressure refrigerant systems.
Can this valve be installed in the suction line?
Yes, the ACK series magnetic check valves are frequently utilized in suction lines to prevent refrigerant migration to the evaporator during the off-cycle, provided the flow rate matches the valve's tonnage capacity.
Does this valve require a specific orientation for the strainer to work?
While the valve can be mounted in various positions, it is critical to follow the directional flow arrow on the body. The integrated 30 mesh strainer is positioned at the inlet to protect the valve mechanism regardless of orientation.
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: $78.38
-65%$78.38
$27.43Copeland Comfort Control (Alco) 064989 Check Valve
The Copeland Comfort Control (Alco) 064989 is a heavy-duty ACK-12 magnetic check valve designed for commercial refrigeration and air conditioning systems. This mechanical 3/4" ODF sweat check valve prevents refrigerant migration and backflow during compressor off-cycles, ensuring system stability in discharge, liquid, or suction lines. Specifically engineered for reliability, the 064989 features a built-in 30 mesh stainless steel strainer to protect the internal valve seating from debris and contaminants. As a hermetically sealed check valve, it minimizes leak potential compared to serviceable alternatives. This unit serves as the direct replacement for A17938, providing a seamless retrofit for legacy installations. Its magnetic operation eliminates the need for internal springs, reducing pressure drop while maintaining a tight seal in vertical or horizontal orientations. This refrigerant check valve is compatible with most HFC, HCFC, and HFO refrigerants, making it a versatile component for technical maintenance and high-performance system builds.
Key Benefits for Technicians:- Internal 30 Mesh Strainer: Integrated stainless steel filtration prevents particulates from fouling the valve seat, reducing service calls.
- Magnetic Seating Design: Offers superior sealing over spring-loaded models with lower pressure drop across the 3/4" ODF connection.
- Universal Mounting: The magnetic design allows for installation in either horizontal or vertical piping layouts without gravity-dependence issues.
- Hermetic Construction: All-copper and steel construction eliminates gasket points of failure, ensuring long-term containment of high-pressure refrigerants.
- Direct Retrofit Compatibility: Perfectly replaces the Alco A17938, ensuring port-to-port dimensions match for quick field installation.
What is the maximum operating pressure for the ACK-12?
The 064989 is designed for high-pressure applications, typically rated for a Maximum Working Pressure (MWP) of 680 psig, making it suitable for most modern high-pressure refrigerant systems.
Can this valve be installed in the suction line?
Yes, the ACK series magnetic check valves are frequently utilized in suction lines to prevent refrigerant migration to the evaporator during the off-cycle, provided the flow rate matches the valve's tonnage capacity.
Does this valve require a specific orientation for the strainer to work?
While the valve can be mounted in various positions, it is critical to follow the directional flow arrow on the body. The integrated 30 mesh strainer is positioned at the inlet to protect the valve mechanism regardless of orientation.
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 Copeland Comfort Control (Alco) 064989 is a heavy-duty ACK-12 magnetic check valve designed for commercial refrigeration and air conditioning systems. This mechanical 3/4" ODF sweat check valve prevents refrigerant migration and backflow during compressor off-cycles, ensuring system stability in discharge, liquid, or suction lines. Specifically engineered for reliability, the 064989 features a built-in 30 mesh stainless steel strainer to protect the internal valve seating from debris and contaminants. As a hermetically sealed check valve, it minimizes leak potential compared to serviceable alternatives. This unit serves as the direct replacement for A17938, providing a seamless retrofit for legacy installations. Its magnetic operation eliminates the need for internal springs, reducing pressure drop while maintaining a tight seal in vertical or horizontal orientations. This refrigerant check valve is compatible with most HFC, HCFC, and HFO refrigerants, making it a versatile component for technical maintenance and high-performance system builds.
Key Benefits for Technicians:- Internal 30 Mesh Strainer: Integrated stainless steel filtration prevents particulates from fouling the valve seat, reducing service calls.
- Magnetic Seating Design: Offers superior sealing over spring-loaded models with lower pressure drop across the 3/4" ODF connection.
- Universal Mounting: The magnetic design allows for installation in either horizontal or vertical piping layouts without gravity-dependence issues.
- Hermetic Construction: All-copper and steel construction eliminates gasket points of failure, ensuring long-term containment of high-pressure refrigerants.
- Direct Retrofit Compatibility: Perfectly replaces the Alco A17938, ensuring port-to-port dimensions match for quick field installation.
What is the maximum operating pressure for the ACK-12?
The 064989 is designed for high-pressure applications, typically rated for a Maximum Working Pressure (MWP) of 680 psig, making it suitable for most modern high-pressure refrigerant systems.
Can this valve be installed in the suction line?
Yes, the ACK series magnetic check valves are frequently utilized in suction lines to prevent refrigerant migration to the evaporator during the off-cycle, provided the flow rate matches the valve's tonnage capacity.
Does this valve require a specific orientation for the strainer to work?
While the valve can be mounted in various positions, it is critical to follow the directional flow arrow on the body. The integrated 30 mesh strainer is positioned at the inlet to protect the valve mechanism regardless of orientation.
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.
