The DANFOSS 068Z3404 is a TES 2 expansion valve optimized for R404A and R507 refrigerants. It features a Range B charge for evaporating temperatures from -75°F to -15°F. This valve utilizes an externally equalized 1/4 inch flare port to compensate for pressure drops, ensuring coil efficiency in high-PSI systems up to 500 psig.
Temperature range: -60 to -25°C
Pressure equalization: Externally equalized
Superheat setting: Adjustable
Product Highlights
This expansion valve is designed for precise superheat control in secondary refrigeration and low-temperature storage applications.