Danfoss EVR 3 Solenoid Valve – Reliable Refrigerant Control Solution

The Danfoss EVR 3 solenoid valve is a high-performance component designed for refrigeration and air conditioning systems, ensuring precise and reliable control of refrigerant flow. Known for its durability and exceptional performance, this valve is a top choice for HVAC and refrigeration professionals.

At VINVAL.NET, we provide genuine Danfoss EVR 3 solenoid valves, complete with CO-CQ certification, competitive pricing, and expert technical support.

Overview of Danfoss EVR 3 Solenoid Valve

The Danfoss EVR 3 is engineered for efficient refrigerant control in various cooling systems. Operating via electromagnetic principles, the valve opens and closes refrigerant flow quickly and accurately.

Key features include:

High reliability and stable operation
Fast and precise actuation
Accurate flow control
Suitable for demanding environments

Technical Specifications

Operating temperature range: -40°C to +105°C
Maximum defrost temperature: up to 130°C
Coil power: 10W – 12W
Minimum operating differential pressure: 0.20 bar

Ensures optimal performance even in harsh conditions.

Compatible Refrigerants

The Danfoss EVR 3 solenoid valve supports a wide range of refrigerants:

R22
R134a
R404A
R407C / R407A
R410A
R507
R23

Versatile for various refrigeration and air conditioning applications.

Key Benefits of Danfoss EVR 3

✔ Durable European-standard construction
✔ Stable performance in extreme temperatures
✔ Energy-efficient operation
✔ Fast and precise valve actuation
✔ Easy installation and maintenance

Applications of Danfoss EVR 3 Solenoid Valve

The EVR 3 is widely used in:

Supermarket refrigeration systems
Cold storage and freezer rooms
Ice machines
Chillers
Air conditioning systems
Heat pumps
Industrial cooling systems

Reliability and performance make it ideal for demanding environments.

How Danfoss EVR 3 Works

The valve operates using electromagnetic force:

Power applied: Coil generates a magnetic field → opens the valve
Power off: Spring returns the valve → closes the flow

Provides precise and safe control of refrigerant flow.

Installation & Maintenance Tips

🔧 Installation

Install following manufacturer’s flow direction
Connect electrical supply correctly
Avoid overloading the coil

🛠 Maintenance

Check for leaks and debris regularly
Clean valve body when needed
Replace worn gaskets
Lubricate and calibrate per manufacturer recommendations

Where to Buy Danfoss EVR 3 Solenoid Valves

VINVAL.NET offers genuine Danfoss solenoid valves with:

Competitive prices
Ready stock
Full CO-CQ documentation
Free technical consultation
Nationwide delivery

Contact us today for the best quote and expert advice!

Frequently Asked Questions (FAQ)

Q: Can EVR 3 be used with different refrigerants?
A: Yes, EVR 3 supports R22, R134a, R404A, R407C, R410A, R507, R23, and more.

Q: What is the operating temperature range of EVR 3?
A: -40°C to +105°C, with a defrost temperature up to 130°C.

Q: Is EVR 3 suitable for industrial cooling systems?
A: Yes, it is widely used in both industrial and commercial refrigeration systems.

Q: What is the minimum differential pressure to open the valve?
A: 0.20 bar.

Conclusion

The Danfoss EVR 3 solenoid valve is a reliable, high-performance solution for refrigeration and air conditioning systems. Its durability, stable operation, and precise control help businesses:

👉 Increase efficiency – Save energy – Reduce operational costs