Danfoss EVR 25 Solenoid Valve | 1 1/8 in Solder ODF | 032L2201

Product Description: The EVR 25 (032L2201) represents the upper range of the EVR series in terms of flow capacity. In the UAE—where massive cooling loads for district cooling, large industrial cold stores, and central plant chillers are standard—the EVR 25 provides the high mass flow required without excessive pressure drop. The $1\ 1/8$ inch ODF solder connections are engineered for high-integrity, permanent joins in large piping networks. Its “Normally Closed” design ensures a secure shut-off when de-energized, making it the preferred choice for pump-down cycles and liquid line control in high-tonnage UAE projects.

Key Features & Benefits:

• Maximum Flow Efficiency: Offers a significant $K_v$ value of $10.0\ m^3/h$, making it ideal for the main liquid or suction lines of large refrigeration racks in Dubai and Abu Dhabi.
• Normally Closed (NC) Fail-Safe: Automatically stops refrigerant flow when the coil is de-energized, providing essential compressor protection.
• Robust Solder Connections: $1\ 1/8$ inch ODF ends ensure a leak-proof, high-pressure bond capable of withstanding the rigors of industrial environments.
• Broad Refrigerant Compatibility: Fully compatible with common HFCs and HCFCs, as well as high-pressure refrigerants like R410A.
• High Thermal Resistance: Designed to operate with media temperatures up to 105°C, making it suitable for hot gas bypass applications in extreme climates.

Technical Specifications:

FAQs:

• Q: Is the EVR 25 032L2201 suitable for the main suction line?
• A: Yes, its high flow capacity makes it one of the standard choices for suction line control in large UAE commercial refrigeration systems.
• Q: Which coil should I use for this valve in Dubai?
• A: It is compatible with Danfoss 10W or 12W “Clip-on” coils. Ensure you select the correct voltage (24V, 110V, or 230V) for your facility’s control panel.
• Q: Does it require a minimum pressure to open?
• A: Yes, as a servo-operated valve, it requires a minimum differential pressure (typically 0.20 bar for full opening) to lift the large internal piston.