
034G3652 Danfoss ETS 250L Electric Expansion Valve
The 034G3652 Danfoss ETS 250L is a stepper motor-driven electric expansion valve engineered for precise refrigerant flow control in commercial and industrial HVAC-R systems. Designed for oil-free operation, it ensures high efficiency and compatibility across multiple refrigerants.
Product Specifications:
- Max working pressure: 37 bar (536 psig)
- Max refrigerant temperature: 95°C (203°F)
- Ambient temperature range: -40°C to 70°C (-40°F to 158°F)
- Power consumption: Max 5.5 W (VoltDrive)
- Voltage: 12 V DC
- Enclosure rating: IP67 for durable, moisture-resistant protection
- Flow characteristics: S-shape design for optimal performance
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Rated capacity:
- R1234ze: 558 kW (160 TR)
- R134a: 701 kW (200 TR)
- R513A: 612 kW (176 TR)
- R515B: 543 kW (156 TR)
Certifications & Compliance:
- CE, CMIM, CRN, EAC, UKCA, UL recognized
- EU RoHS compliant (with exemptions)
- China RoHS: Out of scope
The Danfoss ETS 250L (034G3652) offers precise modulation and durable performance for both new systems and retrofit applications. Ideal for high-capacity, oil-free HVAC and refrigeration setups.