Danfoss 067N9209 Valve
The Danfoss 067N9209 is a high-capacity Type TGEL 20 thermostatic expansion valve engineered for precision refrigerant metering in 15-ton R410A systems. Designed with a straight body configuration and 5/8" x 7/8" ODF solder connections, this valve is a critical component for specialized HVACR applications, including commercial chillers, rooftop units, and high-performance heat pump systems. The externally equalized design, featuring a 1/4" ODF connection, ensures accurate superheat control by compensating for pressure drops across large evaporators.
Built for durability in demanding environments, the 067N9209 valve incorporates a balanced port to maintain stable operation across varying head pressures, making it ideal for bi-flow operation in heat pump cycles. With a Maximum Operating Pressure (MOP) of 667 PSI (46 bar) and a 60-inch capillary tube, this TXV provides the flexibility needed for remote sensing bulb placement. It comes equipped with a number 12.5 orifice and a dedicated bulb strap to ensure thermal contact and responsive refrigerant flow management.
Key Benefits for Contractors:
- Precise Superheat Management: Optimized for R410A systems to prevent liquid slugging and maximize evaporator efficiency.
- Bi-Flow Capability: Supports seamless operation in both cooling and heating modes for commercial heat pumps.
- Balanced Port Design: Minimizes the impact of oscillating head pressures on valve performance, ensuring consistent HVAC system stability.
- Robust Stainless Steel Power Element: Laser-welded construction provides superior diaphragm life and resistance to high-pressure surges.
- MOP Protection: Integrated 667 PSI MOP charge protects the compressor motor against excessive suction pressure during startup or high-load conditions.
Common Questions Regarding the Danfoss 067N9209:
What is the primary application for a 15-ton TGEL series valve?
This valve is specifically designed for large-scale commercial HVAC equipment, such as packaged rooftop units and water chillers, where high-capacity 15-ton R410A cooling is required.
Can this expansion valve be used in a bi-directional heat pump?
Yes, the Danfoss TGEL 20 series features a bi-flow design, allowing it to regulate refrigerant flow effectively in both directions, which simplifies piping in heat pump applications.
How does the external equalization benefit this specific TXV?
External equalization is necessary for high-capacity systems to accurately sense the pressure at the evaporator outlet, ensuring the superheat setting remains stable despite the physical pressure drop across the 15-ton coil.
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: $231.09
-65%$231.09
$80.88Danfoss 067N9209 Valve
The Danfoss 067N9209 is a high-capacity Type TGEL 20 thermostatic expansion valve engineered for precision refrigerant metering in 15-ton R410A systems. Designed with a straight body configuration and 5/8" x 7/8" ODF solder connections, this valve is a critical component for specialized HVACR applications, including commercial chillers, rooftop units, and high-performance heat pump systems. The externally equalized design, featuring a 1/4" ODF connection, ensures accurate superheat control by compensating for pressure drops across large evaporators.
Built for durability in demanding environments, the 067N9209 valve incorporates a balanced port to maintain stable operation across varying head pressures, making it ideal for bi-flow operation in heat pump cycles. With a Maximum Operating Pressure (MOP) of 667 PSI (46 bar) and a 60-inch capillary tube, this TXV provides the flexibility needed for remote sensing bulb placement. It comes equipped with a number 12.5 orifice and a dedicated bulb strap to ensure thermal contact and responsive refrigerant flow management.
Key Benefits for Contractors:
- Precise Superheat Management: Optimized for R410A systems to prevent liquid slugging and maximize evaporator efficiency.
- Bi-Flow Capability: Supports seamless operation in both cooling and heating modes for commercial heat pumps.
- Balanced Port Design: Minimizes the impact of oscillating head pressures on valve performance, ensuring consistent HVAC system stability.
- Robust Stainless Steel Power Element: Laser-welded construction provides superior diaphragm life and resistance to high-pressure surges.
- MOP Protection: Integrated 667 PSI MOP charge protects the compressor motor against excessive suction pressure during startup or high-load conditions.
Common Questions Regarding the Danfoss 067N9209:
What is the primary application for a 15-ton TGEL series valve?
This valve is specifically designed for large-scale commercial HVAC equipment, such as packaged rooftop units and water chillers, where high-capacity 15-ton R410A cooling is required.
Can this expansion valve be used in a bi-directional heat pump?
Yes, the Danfoss TGEL 20 series features a bi-flow design, allowing it to regulate refrigerant flow effectively in both directions, which simplifies piping in heat pump applications.
How does the external equalization benefit this specific TXV?
External equalization is necessary for high-capacity systems to accurately sense the pressure at the evaporator outlet, ensuring the superheat setting remains stable despite the physical pressure drop across the 15-ton coil.
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 Danfoss 067N9209 is a high-capacity Type TGEL 20 thermostatic expansion valve engineered for precision refrigerant metering in 15-ton R410A systems. Designed with a straight body configuration and 5/8" x 7/8" ODF solder connections, this valve is a critical component for specialized HVACR applications, including commercial chillers, rooftop units, and high-performance heat pump systems. The externally equalized design, featuring a 1/4" ODF connection, ensures accurate superheat control by compensating for pressure drops across large evaporators.
Built for durability in demanding environments, the 067N9209 valve incorporates a balanced port to maintain stable operation across varying head pressures, making it ideal for bi-flow operation in heat pump cycles. With a Maximum Operating Pressure (MOP) of 667 PSI (46 bar) and a 60-inch capillary tube, this TXV provides the flexibility needed for remote sensing bulb placement. It comes equipped with a number 12.5 orifice and a dedicated bulb strap to ensure thermal contact and responsive refrigerant flow management.
Key Benefits for Contractors:
- Precise Superheat Management: Optimized for R410A systems to prevent liquid slugging and maximize evaporator efficiency.
- Bi-Flow Capability: Supports seamless operation in both cooling and heating modes for commercial heat pumps.
- Balanced Port Design: Minimizes the impact of oscillating head pressures on valve performance, ensuring consistent HVAC system stability.
- Robust Stainless Steel Power Element: Laser-welded construction provides superior diaphragm life and resistance to high-pressure surges.
- MOP Protection: Integrated 667 PSI MOP charge protects the compressor motor against excessive suction pressure during startup or high-load conditions.
Common Questions Regarding the Danfoss 067N9209:
What is the primary application for a 15-ton TGEL series valve?
This valve is specifically designed for large-scale commercial HVAC equipment, such as packaged rooftop units and water chillers, where high-capacity 15-ton R410A cooling is required.
Can this expansion valve be used in a bi-directional heat pump?
Yes, the Danfoss TGEL 20 series features a bi-flow design, allowing it to regulate refrigerant flow effectively in both directions, which simplifies piping in heat pump applications.
How does the external equalization benefit this specific TXV?
External equalization is necessary for high-capacity systems to accurately sense the pressure at the evaporator outlet, ensuring the superheat setting remains stable despite the physical pressure drop across the 15-ton coil.
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.
