Danfoss 034G4211 ETS 12.5 Electric Expansion Valve 7/8" ODF

The Danfoss 034G4211 is an ETS 12.5 electric expansion valve designed for precise refrigerant flow control in commercial refrigeration, air conditioning, and heat pump systems. This electronically-operated valve features a stepper motor actuator that enables accurate modulation of liquid refrigerant injection into evaporators, optimizing system efficiency and performance.

Key Features:

• 7/8 inch ODF (outside diameter flare) straight-through solder connections on both inlet and outlet
• 22mm connection size with copper construction for reliable, leak-free operation
• Linear valve plug positioning provides balanced bi-directional flow capability
• Integrated solenoid function offers two-way closed operation when de-energized
• Compatible with R410A, R407C, R22, R134a, R404A, and other common refrigerants
• Rated cooling capacity: 70 kW (20 TR) with R410A at standard conditions
• Compact design with approximately 0.912 kg (2.01 lbs) net weight

The ETS 12.5 series expansion valves deliver superior control compared to traditional thermostatic expansion valves, enabling modern refrigeration systems to achieve optimal superheat regulation and energy efficiency. Suitable for use with electronic controllers that provide precise superheat management in demanding HVAC-R applications.