Trane VAL10818 Valve Assembly
The Trane VAL10818 is a heavy-duty 1.5" NPT 3-way mixing valve assembly engineered for precise fluid control in commercial HVAC systems. This spring return valve assembly features a 28.9 Cv rating, providing the high flow capacity necessary for large-scale hydronic heating and cooling applications. Designed for seamless integration with Trane building automation systems, the VAL10818 utilizes a robust actuator to ensure fail-safe performance during power loss. The 3-way configuration allows for accurate temperature regulation through bypass or mixing of water and glycol solutions. As a direct OEM replacement part, it eliminates the guesswork associated with field retrofits, ensuring port-to-port compatibility and maintaining system pressure drops within original design parameters. For contractors managing chilled water loops or boiler plants, this actuated valve assembly offers the mechanical reliability required for high-duty cycle environments where tight shut-off and linear flow characteristics are non-negotiable.
Key Benefits- 28.9 Cv High-Flow Capacity: Optimized for 1.5-inch piping systems to minimize pump head pressure while maximizing thermal transfer.
- Spring Return Fail-Safe: Ensures the valve returns to a known position (open or closed) during power interruptions to prevent coil freeze-up or overheating.
- NPT Threaded Connections: Standard 1.5-inch National Pipe Thread interface allows for simplified installation using standard mechanical tools.
- Precision Mixing Control: Engineered for accurate 3-way modulation, improving the stability of discharge air temperatures in air handling units.
- Industrial Build Quality: Constructed to withstand the temperature fluctuations and chemical treatments common in closed-loop hydronic systems.
Is the VAL10818 compatible with non-Trane controllers?
While designed for Trane systems, this assembly can typically be integrated with any BAS providing the correct control signal (2-10VDC or 4-20mA), provided the actuator torque meets the 28.9 Cv requirements.
Can this valve be used for steam applications?
No, the Trane VAL10818 is specifically rated for water and glycol mixtures. Steam service requires different seal materials and packing configurations to handle high-temperature latent heat.
What is the purpose of the 3-way configuration in this assembly?
The 3-way design allows for constant flow systems where the valve diverts water away from the coil and into a bypass loop, maintaining stable system pressure even when local demand decreases.
This item is not eligible for free shipping.
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: $1,241.34
-65%$1,241.34
$434.47Trane VAL10818 Valve Assembly
The Trane VAL10818 is a heavy-duty 1.5" NPT 3-way mixing valve assembly engineered for precise fluid control in commercial HVAC systems. This spring return valve assembly features a 28.9 Cv rating, providing the high flow capacity necessary for large-scale hydronic heating and cooling applications. Designed for seamless integration with Trane building automation systems, the VAL10818 utilizes a robust actuator to ensure fail-safe performance during power loss. The 3-way configuration allows for accurate temperature regulation through bypass or mixing of water and glycol solutions. As a direct OEM replacement part, it eliminates the guesswork associated with field retrofits, ensuring port-to-port compatibility and maintaining system pressure drops within original design parameters. For contractors managing chilled water loops or boiler plants, this actuated valve assembly offers the mechanical reliability required for high-duty cycle environments where tight shut-off and linear flow characteristics are non-negotiable.
Key Benefits- 28.9 Cv High-Flow Capacity: Optimized for 1.5-inch piping systems to minimize pump head pressure while maximizing thermal transfer.
- Spring Return Fail-Safe: Ensures the valve returns to a known position (open or closed) during power interruptions to prevent coil freeze-up or overheating.
- NPT Threaded Connections: Standard 1.5-inch National Pipe Thread interface allows for simplified installation using standard mechanical tools.
- Precision Mixing Control: Engineered for accurate 3-way modulation, improving the stability of discharge air temperatures in air handling units.
- Industrial Build Quality: Constructed to withstand the temperature fluctuations and chemical treatments common in closed-loop hydronic systems.
Is the VAL10818 compatible with non-Trane controllers?
While designed for Trane systems, this assembly can typically be integrated with any BAS providing the correct control signal (2-10VDC or 4-20mA), provided the actuator torque meets the 28.9 Cv requirements.
Can this valve be used for steam applications?
No, the Trane VAL10818 is specifically rated for water and glycol mixtures. Steam service requires different seal materials and packing configurations to handle high-temperature latent heat.
What is the purpose of the 3-way configuration in this assembly?
The 3-way design allows for constant flow systems where the valve diverts water away from the coil and into a bypass loop, maintaining stable system pressure even when local demand decreases.
This item is not eligible for free shipping.
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 Trane VAL10818 is a heavy-duty 1.5" NPT 3-way mixing valve assembly engineered for precise fluid control in commercial HVAC systems. This spring return valve assembly features a 28.9 Cv rating, providing the high flow capacity necessary for large-scale hydronic heating and cooling applications. Designed for seamless integration with Trane building automation systems, the VAL10818 utilizes a robust actuator to ensure fail-safe performance during power loss. The 3-way configuration allows for accurate temperature regulation through bypass or mixing of water and glycol solutions. As a direct OEM replacement part, it eliminates the guesswork associated with field retrofits, ensuring port-to-port compatibility and maintaining system pressure drops within original design parameters. For contractors managing chilled water loops or boiler plants, this actuated valve assembly offers the mechanical reliability required for high-duty cycle environments where tight shut-off and linear flow characteristics are non-negotiable.
Key Benefits- 28.9 Cv High-Flow Capacity: Optimized for 1.5-inch piping systems to minimize pump head pressure while maximizing thermal transfer.
- Spring Return Fail-Safe: Ensures the valve returns to a known position (open or closed) during power interruptions to prevent coil freeze-up or overheating.
- NPT Threaded Connections: Standard 1.5-inch National Pipe Thread interface allows for simplified installation using standard mechanical tools.
- Precision Mixing Control: Engineered for accurate 3-way modulation, improving the stability of discharge air temperatures in air handling units.
- Industrial Build Quality: Constructed to withstand the temperature fluctuations and chemical treatments common in closed-loop hydronic systems.
Is the VAL10818 compatible with non-Trane controllers?
While designed for Trane systems, this assembly can typically be integrated with any BAS providing the correct control signal (2-10VDC or 4-20mA), provided the actuator torque meets the 28.9 Cv requirements.
Can this valve be used for steam applications?
No, the Trane VAL10818 is specifically rated for water and glycol mixtures. Steam service requires different seal materials and packing configurations to handle high-temperature latent heat.
What is the purpose of the 3-way configuration in this assembly?
The 3-way design allows for constant flow systems where the valve diverts water away from the coil and into a bypass loop, maintaining stable system pressure even when local demand decreases.
This item is not eligible for free shipping.
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.
