Danfoss 067N9219 Valve
The Danfoss 067N9219 is a high-capacity Danfoss TGEL 40 thermostatic expansion valve designed for demanding commercial HVAC and industrial refrigeration applications. Engineered for R410A refrigerant systems, this 46-ton TXV features a straight body configuration with 1 1/8" ODF x 1 3/8" ODF solder connections, ensuring a secure, leak-free fit for high-flow liquid lines. With a double balanced port design, the TGEL 40 provides precise superheat control even under fluctuating head pressures, making it an essential component for large-capacity air conditioning units and chillers. The externally equalized 1/4" ODF connection allows the valve to react accurately to evaporator pressure drops, while the MOP 667 PSI (Maximum Operating Pressure) and 711 PSI MWP (Maximum Working Pressure) ratings ensure reliable operation in high-pressure R410A environments. This heavy-duty thermal expansion valve includes a number 40 orifice, a 60-inch capillary tube, and a professional-grade bulb strap for consistent thermal contact.
Key Benefits for Technicians:- Double Balanced Port: Minimizes the impact of varying condensing pressures, preventing hunting and ensuring stable evaporator feeding.
- High-Capacity Precision: Specifically sized for 46-ton R410A capacity, suitable for rooftops, chillers, and large-scale commercial evaporators.
- Durable Construction: Features a robust brass body and laser-welded stainless steel power element for long-term mechanical integrity.
- Adjustable Static Superheat: Allows for field-specific fine-tuning to optimize system efficiency and prevent liquid slugging.
- Bi-flow Capability: Simplifies installation in heat pump applications where refrigerant flow reverses direction.
Is the Danfoss 067N9219 compatible with refrigerants other than R410A?
While specifically optimized for R410A with a MAH charge, the TGE series can support various fluorinated refrigerants depending on the specific model and charge type. Always check the bulb laser engraving for the designated refrigerant code.
How do I adjust the superheat on a TGEL 40 valve?
Remove the protective cap to access the adjustment spindle. Turning the spindle clockwise increases the superheat (reduces flow), while counter-clockwise decreases superheat (increases flow). One full 360-degree turn typically results in a 2.7°F change in static superheat.
What is the purpose of the 667 PSI MOP setting on this TXV?
The MOP (Maximum Operating Pressure) feature protects the compressor motor against overload during start-up or after defrost by limiting the suction pressure to a maximum of 667 PSI.
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: $373.18
-65%$373.18
$130.61Danfoss 067N9219 Valve
The Danfoss 067N9219 is a high-capacity Danfoss TGEL 40 thermostatic expansion valve designed for demanding commercial HVAC and industrial refrigeration applications. Engineered for R410A refrigerant systems, this 46-ton TXV features a straight body configuration with 1 1/8" ODF x 1 3/8" ODF solder connections, ensuring a secure, leak-free fit for high-flow liquid lines. With a double balanced port design, the TGEL 40 provides precise superheat control even under fluctuating head pressures, making it an essential component for large-capacity air conditioning units and chillers. The externally equalized 1/4" ODF connection allows the valve to react accurately to evaporator pressure drops, while the MOP 667 PSI (Maximum Operating Pressure) and 711 PSI MWP (Maximum Working Pressure) ratings ensure reliable operation in high-pressure R410A environments. This heavy-duty thermal expansion valve includes a number 40 orifice, a 60-inch capillary tube, and a professional-grade bulb strap for consistent thermal contact.
Key Benefits for Technicians:- Double Balanced Port: Minimizes the impact of varying condensing pressures, preventing hunting and ensuring stable evaporator feeding.
- High-Capacity Precision: Specifically sized for 46-ton R410A capacity, suitable for rooftops, chillers, and large-scale commercial evaporators.
- Durable Construction: Features a robust brass body and laser-welded stainless steel power element for long-term mechanical integrity.
- Adjustable Static Superheat: Allows for field-specific fine-tuning to optimize system efficiency and prevent liquid slugging.
- Bi-flow Capability: Simplifies installation in heat pump applications where refrigerant flow reverses direction.
Is the Danfoss 067N9219 compatible with refrigerants other than R410A?
While specifically optimized for R410A with a MAH charge, the TGE series can support various fluorinated refrigerants depending on the specific model and charge type. Always check the bulb laser engraving for the designated refrigerant code.
How do I adjust the superheat on a TGEL 40 valve?
Remove the protective cap to access the adjustment spindle. Turning the spindle clockwise increases the superheat (reduces flow), while counter-clockwise decreases superheat (increases flow). One full 360-degree turn typically results in a 2.7°F change in static superheat.
What is the purpose of the 667 PSI MOP setting on this TXV?
The MOP (Maximum Operating Pressure) feature protects the compressor motor against overload during start-up or after defrost by limiting the suction pressure to a maximum of 667 PSI.
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 Danfoss 067N9219 is a high-capacity Danfoss TGEL 40 thermostatic expansion valve designed for demanding commercial HVAC and industrial refrigeration applications. Engineered for R410A refrigerant systems, this 46-ton TXV features a straight body configuration with 1 1/8" ODF x 1 3/8" ODF solder connections, ensuring a secure, leak-free fit for high-flow liquid lines. With a double balanced port design, the TGEL 40 provides precise superheat control even under fluctuating head pressures, making it an essential component for large-capacity air conditioning units and chillers. The externally equalized 1/4" ODF connection allows the valve to react accurately to evaporator pressure drops, while the MOP 667 PSI (Maximum Operating Pressure) and 711 PSI MWP (Maximum Working Pressure) ratings ensure reliable operation in high-pressure R410A environments. This heavy-duty thermal expansion valve includes a number 40 orifice, a 60-inch capillary tube, and a professional-grade bulb strap for consistent thermal contact.
Key Benefits for Technicians:- Double Balanced Port: Minimizes the impact of varying condensing pressures, preventing hunting and ensuring stable evaporator feeding.
- High-Capacity Precision: Specifically sized for 46-ton R410A capacity, suitable for rooftops, chillers, and large-scale commercial evaporators.
- Durable Construction: Features a robust brass body and laser-welded stainless steel power element for long-term mechanical integrity.
- Adjustable Static Superheat: Allows for field-specific fine-tuning to optimize system efficiency and prevent liquid slugging.
- Bi-flow Capability: Simplifies installation in heat pump applications where refrigerant flow reverses direction.
Is the Danfoss 067N9219 compatible with refrigerants other than R410A?
While specifically optimized for R410A with a MAH charge, the TGE series can support various fluorinated refrigerants depending on the specific model and charge type. Always check the bulb laser engraving for the designated refrigerant code.
How do I adjust the superheat on a TGEL 40 valve?
Remove the protective cap to access the adjustment spindle. Turning the spindle clockwise increases the superheat (reduces flow), while counter-clockwise decreases superheat (increases flow). One full 360-degree turn typically results in a 2.7°F change in static superheat.
What is the purpose of the 667 PSI MOP setting on this TXV?
The MOP (Maximum Operating Pressure) feature protects the compressor motor against overload during start-up or after defrost by limiting the suction pressure to a maximum of 667 PSI.
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.
