Danfoss 034G2858 Electric Regulating Valve KVS 42 7/8 inch ODF R410A

The Danfoss 034G2858 is a high-capacity electric regulating valve engineered for precise refrigerant flow control in commercial and industrial HVAC and refrigeration systems. This KVS 42 valve features 7/8 inch ODF (solder) inlet and outlet connections with bi-flow capability and balanced port design, making it ideal for medium to large refrigeration applications.

Key Features:

• Flow capacity of 42 m³/h (92 USGPM) for high-demand applications
• Compatible with R22, R134a, R404A, R407A, R407C, R407F, R410A, R422B, R422D, R438A, R448A, R449A, R450A, R452A, R507A, R513A, and R1234ze(E) refrigerants
• Rated cooling capacity: 40.4 kW (11.4 tons) with R22, 29.3 kW (8.3 tons) with R134a, 35.3 kW (10 tons) with R404A
• Operates at 11.5V to 13.8V DC using bi-polar stepper motor with M12 4-pin male connector
• Compatible with Danfoss controllers: EKC 368, EKE 1A, EKE 1B, EKE 1C
• Bi-directional flow capability for heat pump and reversible applications

This valve is perfect for medium to large refrigeration units, supermarket display systems, and cold storage solutions that require electronically controlled expansion valves with support for multiple refrigerants. The robust construction and precise stepper motor control ensure reliable operation and efficient system performance in demanding commercial environments.