Description
The Danfoss 034G3630 is an ETS400L series Electronic Expansion Valve (EEV) designed for precise, electronically controlled refrigerant metering in commercial refrigeration and air conditioning systems. Featuring a 1-5/8″ inlet connection, this valve delivers superior superheat control and energy efficiency compared to traditional thermostatic expansion valves.
Product Overview
The ETS400L is part of Danfoss’s proven ETS family of electronic expansion valves, engineered to optimize system performance through accurate, stepwise refrigerant flow regulation. The valve is actuated by a stepper motor, enabling tight superheat management and fast response to changing load conditions — making it ideal for demanding commercial refrigeration applications.
Key Features
- Electronic expansion valve (EEV) for precise refrigerant flow control
- 1-5/8″ inlet connection for larger-capacity system compatibility
- Stepper motor-driven actuation for accurate, repeatable positioning
- Superior superheat control compared to conventional TXVs
- Optimized for energy efficiency and system stability
- Compatible with a wide range of common refrigerants
- Designed for commercial refrigeration and HVAC/R applications
- Robust construction for reliable long-term operation
Application
The Danfoss ETS400L EEV is well-suited for use in medium to large commercial refrigeration systems, chillers, heat pumps, and industrial HVAC applications where precise electronic control of refrigerant flow is required. It is typically paired with a Danfoss electronic controller (such as the AKV or EKE series) to form a complete, high-performance expansion solution.
Why Choose Danfoss ETS Series?
- Industry-leading precision in refrigerant metering
- Reduced energy consumption through optimized superheat control
- Fast dynamic response to load fluctuations
- Broad refrigerant compatibility for flexible system design
- Trusted Danfoss quality and global service support
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