
Carrier 99CC403203 Valve
The Carrier 99CC403203 Suction Service Valve is a critical component for professional HVAC system maintenance, designed to provide high-reliability refrigerant flow control. This 5/8" valve is engineered for suction line isolation, allowing technicians to service internal components or perform deep evacuations without discharging the entire refrigerant charge. Built specifically for Carrier AC repair and refrigeration applications, it serves as a direct, high-performance replacement for the 312265-401 suction valve.
Constructed with a robust, leak-proof design, the 99CC403203 features an integrated service port for seamless connection with diagnostics gauges and charging hoses. Its heavy-duty steel body ensures superior durability under high thermal stress and corrosive environments, maintaining structural integrity during extreme pressure differentials. This HVAC replacement part is essential for optimizing volumetric efficiency and preventing system contamination during refrigerant line servicing. For veteran contractors, this valve provides the precise flow management required to meet ASHRAE standards and ensure long-term system reliability.
Key Benefits- Efficient System Isolation: Enables localized servicing of the suction line to minimize refrigerant loss during repairs.
- Direct OEM Compatibility: Engineered as a high-spec replacement for obsolete 5/8" suction service valves in Carrier HVAC units.
- Durable Construction: Forged from high-grade materials to withstand the mechanical vibrations and pressure cycles common in industrial systems.
- Integrated Service Access: Features a standard port for quick connection of manifold gauges and vacuum pumps.
- Zero-Leak Performance: Precision-machined internals prevent atmospheric infiltration, protecting the system from non-condensables.
Can this valve be used on the liquid line?
No, this part is specifically sized and engineered as a 5/8" suction service valve. For liquid line applications, verify the port sizing and flow rating required for your specific high-side components.
Is the 99CC403203 compatible with all refrigerants?
This valve is designed for use with standard HVACR refrigerants and oils. Always confirm that the seal materials are compatible with the specific refrigerant and lubricant (POE, PVE, or mineral) used in the system.
Does this valve include the internal schrader core and cap?
Yes, typical field installations of the 99CC403203 include the access port hardware, though it is recommended to verify the integrity of the seals before final brazing and system startup.
Item is Non Cancelable / Non Returnable
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: $59.80
-65%$59.80
$20.93Carrier 99CC403203 Valve
The Carrier 99CC403203 Suction Service Valve is a critical component for professional HVAC system maintenance, designed to provide high-reliability refrigerant flow control. This 5/8" valve is engineered for suction line isolation, allowing technicians to service internal components or perform deep evacuations without discharging the entire refrigerant charge. Built specifically for Carrier AC repair and refrigeration applications, it serves as a direct, high-performance replacement for the 312265-401 suction valve.
Constructed with a robust, leak-proof design, the 99CC403203 features an integrated service port for seamless connection with diagnostics gauges and charging hoses. Its heavy-duty steel body ensures superior durability under high thermal stress and corrosive environments, maintaining structural integrity during extreme pressure differentials. This HVAC replacement part is essential for optimizing volumetric efficiency and preventing system contamination during refrigerant line servicing. For veteran contractors, this valve provides the precise flow management required to meet ASHRAE standards and ensure long-term system reliability.
Key Benefits- Efficient System Isolation: Enables localized servicing of the suction line to minimize refrigerant loss during repairs.
- Direct OEM Compatibility: Engineered as a high-spec replacement for obsolete 5/8" suction service valves in Carrier HVAC units.
- Durable Construction: Forged from high-grade materials to withstand the mechanical vibrations and pressure cycles common in industrial systems.
- Integrated Service Access: Features a standard port for quick connection of manifold gauges and vacuum pumps.
- Zero-Leak Performance: Precision-machined internals prevent atmospheric infiltration, protecting the system from non-condensables.
Can this valve be used on the liquid line?
No, this part is specifically sized and engineered as a 5/8" suction service valve. For liquid line applications, verify the port sizing and flow rating required for your specific high-side components.
Is the 99CC403203 compatible with all refrigerants?
This valve is designed for use with standard HVACR refrigerants and oils. Always confirm that the seal materials are compatible with the specific refrigerant and lubricant (POE, PVE, or mineral) used in the system.
Does this valve include the internal schrader core and cap?
Yes, typical field installations of the 99CC403203 include the access port hardware, though it is recommended to verify the integrity of the seals before final brazing and system startup.
Item is Non Cancelable / Non Returnable
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 Carrier 99CC403203 Suction Service Valve is a critical component for professional HVAC system maintenance, designed to provide high-reliability refrigerant flow control. This 5/8" valve is engineered for suction line isolation, allowing technicians to service internal components or perform deep evacuations without discharging the entire refrigerant charge. Built specifically for Carrier AC repair and refrigeration applications, it serves as a direct, high-performance replacement for the 312265-401 suction valve.
Constructed with a robust, leak-proof design, the 99CC403203 features an integrated service port for seamless connection with diagnostics gauges and charging hoses. Its heavy-duty steel body ensures superior durability under high thermal stress and corrosive environments, maintaining structural integrity during extreme pressure differentials. This HVAC replacement part is essential for optimizing volumetric efficiency and preventing system contamination during refrigerant line servicing. For veteran contractors, this valve provides the precise flow management required to meet ASHRAE standards and ensure long-term system reliability.
Key Benefits- Efficient System Isolation: Enables localized servicing of the suction line to minimize refrigerant loss during repairs.
- Direct OEM Compatibility: Engineered as a high-spec replacement for obsolete 5/8" suction service valves in Carrier HVAC units.
- Durable Construction: Forged from high-grade materials to withstand the mechanical vibrations and pressure cycles common in industrial systems.
- Integrated Service Access: Features a standard port for quick connection of manifold gauges and vacuum pumps.
- Zero-Leak Performance: Precision-machined internals prevent atmospheric infiltration, protecting the system from non-condensables.
Can this valve be used on the liquid line?
No, this part is specifically sized and engineered as a 5/8" suction service valve. For liquid line applications, verify the port sizing and flow rating required for your specific high-side components.
Is the 99CC403203 compatible with all refrigerants?
This valve is designed for use with standard HVACR refrigerants and oils. Always confirm that the seal materials are compatible with the specific refrigerant and lubricant (POE, PVE, or mineral) used in the system.
Does this valve include the internal schrader core and cap?
Yes, typical field installations of the 99CC403203 include the access port hardware, though it is recommended to verify the integrity of the seals before final brazing and system startup.
Item is Non Cancelable / Non Returnable
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.












