Danfoss 068Z3383 Expansion Valve
The Danfoss 068Z3383 is a TN 2 thermostatic expansion valve designed for precise refrigerant flow control in light commercial HVAC and refrigeration systems. Engineered specifically for R134a, this valve features an internal equalization design, making it ideal for systems with low pressure drops across the evaporator. The 3/8" x 1/2" flare connections ensure a secure fit and straightforward installation for field replacements. This TXV utilizes a stainless steel power element and a laser-welded diaphragm to maintain stable superheat control across varying load conditions. With its angleway body design and replaceable orifice assembly, the TN 2 series allows for capacity fine-tuning to match specific evaporator coil requirements. Whether you are servicing reach-in coolers or small air conditioning units, the 068Z3383 provides the reliability needed to prevent liquid slugging and maintain optimal system efficiency in demanding environments.
Key Benefits for Contractors- Optimized for R134a: Specifically calibrated for the pressure-temperature characteristics of R134a refrigerant to ensure accurate superheat regulation.
- Internal Equalization: Simplifies piping by eliminating the need for an external balance line, reducing leak points in compact systems.
- Durable Construction: Stainless steel power element resists corrosion and extends the service life in high-moisture environments.
- Interchangeable Orifice: Compatible with Danfoss TN 2 orifice inserts, allowing technicians to scale cooling capacity without replacing the entire valve body.
- Mechanical Reliability: Features a robust flare connection that withstands vibration and thermal cycling common in commercial refrigeration.
What is the temperature range for the Danfoss 068Z3383?
This valve is designed for N-range applications, typically covering evaporating temperatures from -40°F to +50°F (-40°C to +10°C).
Does this valve come with the orifice included?
This model is the valve body only; the specific orifice size must be selected and installed separately based on your system's tonnage requirements.
Can I use this TXV with R404A or R407C?
No, the 068Z3383 is specifically charged for R134a. Using a different refrigerant will lead to incorrect superheat settings and potential compressor damage.
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: $88.00
-65%$88.00
$30.80Danfoss 068Z3383 Expansion Valve
The Danfoss 068Z3383 is a TN 2 thermostatic expansion valve designed for precise refrigerant flow control in light commercial HVAC and refrigeration systems. Engineered specifically for R134a, this valve features an internal equalization design, making it ideal for systems with low pressure drops across the evaporator. The 3/8" x 1/2" flare connections ensure a secure fit and straightforward installation for field replacements. This TXV utilizes a stainless steel power element and a laser-welded diaphragm to maintain stable superheat control across varying load conditions. With its angleway body design and replaceable orifice assembly, the TN 2 series allows for capacity fine-tuning to match specific evaporator coil requirements. Whether you are servicing reach-in coolers or small air conditioning units, the 068Z3383 provides the reliability needed to prevent liquid slugging and maintain optimal system efficiency in demanding environments.
Key Benefits for Contractors- Optimized for R134a: Specifically calibrated for the pressure-temperature characteristics of R134a refrigerant to ensure accurate superheat regulation.
- Internal Equalization: Simplifies piping by eliminating the need for an external balance line, reducing leak points in compact systems.
- Durable Construction: Stainless steel power element resists corrosion and extends the service life in high-moisture environments.
- Interchangeable Orifice: Compatible with Danfoss TN 2 orifice inserts, allowing technicians to scale cooling capacity without replacing the entire valve body.
- Mechanical Reliability: Features a robust flare connection that withstands vibration and thermal cycling common in commercial refrigeration.
What is the temperature range for the Danfoss 068Z3383?
This valve is designed for N-range applications, typically covering evaporating temperatures from -40°F to +50°F (-40°C to +10°C).
Does this valve come with the orifice included?
This model is the valve body only; the specific orifice size must be selected and installed separately based on your system's tonnage requirements.
Can I use this TXV with R404A or R407C?
No, the 068Z3383 is specifically charged for R134a. Using a different refrigerant will lead to incorrect superheat settings and potential compressor damage.
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 068Z3383 is a TN 2 thermostatic expansion valve designed for precise refrigerant flow control in light commercial HVAC and refrigeration systems. Engineered specifically for R134a, this valve features an internal equalization design, making it ideal for systems with low pressure drops across the evaporator. The 3/8" x 1/2" flare connections ensure a secure fit and straightforward installation for field replacements. This TXV utilizes a stainless steel power element and a laser-welded diaphragm to maintain stable superheat control across varying load conditions. With its angleway body design and replaceable orifice assembly, the TN 2 series allows for capacity fine-tuning to match specific evaporator coil requirements. Whether you are servicing reach-in coolers or small air conditioning units, the 068Z3383 provides the reliability needed to prevent liquid slugging and maintain optimal system efficiency in demanding environments.
Key Benefits for Contractors- Optimized for R134a: Specifically calibrated for the pressure-temperature characteristics of R134a refrigerant to ensure accurate superheat regulation.
- Internal Equalization: Simplifies piping by eliminating the need for an external balance line, reducing leak points in compact systems.
- Durable Construction: Stainless steel power element resists corrosion and extends the service life in high-moisture environments.
- Interchangeable Orifice: Compatible with Danfoss TN 2 orifice inserts, allowing technicians to scale cooling capacity without replacing the entire valve body.
- Mechanical Reliability: Features a robust flare connection that withstands vibration and thermal cycling common in commercial refrigeration.
What is the temperature range for the Danfoss 068Z3383?
This valve is designed for N-range applications, typically covering evaporating temperatures from -40°F to +50°F (-40°C to +10°C).
Does this valve come with the orifice included?
This model is the valve body only; the specific orifice size must be selected and installed separately based on your system's tonnage requirements.
Can I use this TXV with R404A or R407C?
No, the 068Z3383 is specifically charged for R134a. Using a different refrigerant will lead to incorrect superheat settings and potential compressor damage.
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.
