Trane VAL9890 Service Valve
The Trane VAL9890 is a high-performance 1 3/8" Right Hand Service Valve engineered for heavy-duty commercial and residential condensing units. This HVAC refrigeration service valve is a critical OEM Trane replacement part designed to provide a reliable isolation point for refrigerant during system commissioning or routine maintenance. With a 1.38 ID connection, it ensures minimal pressure drop across the line while maintaining a leak-proof seal under high-pressure conditions typical of R-410A and R-22 cycles.
Built for veteran technicians who demand precision, the VAL9890 features a robust brass construction that resists corrosion and thermal fatigue. Its right-hand operation allows for intuitive access in tight mechanical closets or rooftop installations where space is a premium. Whether you are addressing a central air conditioner coil icing up or performing a full system pump-down, this valve provides the tactile feedback and seating security necessary to protect the compressor and manage the refrigerant charge effectively.
Key Benefits:
- Precise Refrigerant Control: Designed for seamless flow regulation and total system isolation during service procedures.
- High-Diameter Compatibility: Standard 1 3/8-inch service valve sizing fits a wide range of large-tonnage Trane and American Standard heat pumps.
- Field-Proven Durability: Machined from heavy-duty materials to withstand the rigorous vibration and temperature fluctuations of industrial HVAC environments.
- Specific Orientation: Optimized for right-hand installation configurations (VAL9890) to match original equipment geometry.
Common Questions:
What are the primary applications for the VAL9890?
This valve is most commonly found on the suction side of large residential and light commercial condensing units, specifically those using a 1 3/8" line set.
Can this valve be used with both R-22 and R-410A systems?
Yes, as an OEM component, it is rated for the pressures associated with modern refrigerants, provided the connection sizes and orientation match the equipment specifications.
Does this valve come with the internal schrader port?
Most iterations of this service valve include a standard access port for gauge manifold connections, allowing for high-side or low-side pressure monitoring during operation.
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: $165.01
-65%$165.01
$57.75Trane VAL9890 Service Valve
The Trane VAL9890 is a high-performance 1 3/8" Right Hand Service Valve engineered for heavy-duty commercial and residential condensing units. This HVAC refrigeration service valve is a critical OEM Trane replacement part designed to provide a reliable isolation point for refrigerant during system commissioning or routine maintenance. With a 1.38 ID connection, it ensures minimal pressure drop across the line while maintaining a leak-proof seal under high-pressure conditions typical of R-410A and R-22 cycles.
Built for veteran technicians who demand precision, the VAL9890 features a robust brass construction that resists corrosion and thermal fatigue. Its right-hand operation allows for intuitive access in tight mechanical closets or rooftop installations where space is a premium. Whether you are addressing a central air conditioner coil icing up or performing a full system pump-down, this valve provides the tactile feedback and seating security necessary to protect the compressor and manage the refrigerant charge effectively.
Key Benefits:
- Precise Refrigerant Control: Designed for seamless flow regulation and total system isolation during service procedures.
- High-Diameter Compatibility: Standard 1 3/8-inch service valve sizing fits a wide range of large-tonnage Trane and American Standard heat pumps.
- Field-Proven Durability: Machined from heavy-duty materials to withstand the rigorous vibration and temperature fluctuations of industrial HVAC environments.
- Specific Orientation: Optimized for right-hand installation configurations (VAL9890) to match original equipment geometry.
Common Questions:
What are the primary applications for the VAL9890?
This valve is most commonly found on the suction side of large residential and light commercial condensing units, specifically those using a 1 3/8" line set.
Can this valve be used with both R-22 and R-410A systems?
Yes, as an OEM component, it is rated for the pressures associated with modern refrigerants, provided the connection sizes and orientation match the equipment specifications.
Does this valve come with the internal schrader port?
Most iterations of this service valve include a standard access port for gauge manifold connections, allowing for high-side or low-side pressure monitoring during operation.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Trane VAL9890 is a high-performance 1 3/8" Right Hand Service Valve engineered for heavy-duty commercial and residential condensing units. This HVAC refrigeration service valve is a critical OEM Trane replacement part designed to provide a reliable isolation point for refrigerant during system commissioning or routine maintenance. With a 1.38 ID connection, it ensures minimal pressure drop across the line while maintaining a leak-proof seal under high-pressure conditions typical of R-410A and R-22 cycles.
Built for veteran technicians who demand precision, the VAL9890 features a robust brass construction that resists corrosion and thermal fatigue. Its right-hand operation allows for intuitive access in tight mechanical closets or rooftop installations where space is a premium. Whether you are addressing a central air conditioner coil icing up or performing a full system pump-down, this valve provides the tactile feedback and seating security necessary to protect the compressor and manage the refrigerant charge effectively.
Key Benefits:
- Precise Refrigerant Control: Designed for seamless flow regulation and total system isolation during service procedures.
- High-Diameter Compatibility: Standard 1 3/8-inch service valve sizing fits a wide range of large-tonnage Trane and American Standard heat pumps.
- Field-Proven Durability: Machined from heavy-duty materials to withstand the rigorous vibration and temperature fluctuations of industrial HVAC environments.
- Specific Orientation: Optimized for right-hand installation configurations (VAL9890) to match original equipment geometry.
Common Questions:
What are the primary applications for the VAL9890?
This valve is most commonly found on the suction side of large residential and light commercial condensing units, specifically those using a 1 3/8" line set.
Can this valve be used with both R-22 and R-410A systems?
Yes, as an OEM component, it is rated for the pressures associated with modern refrigerants, provided the connection sizes and orientation match the equipment specifications.
Does this valve come with the internal schrader port?
Most iterations of this service valve include a standard access port for gauge manifold connections, allowing for high-side or low-side pressure monitoring during operation.
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.
