Danfoss EVR 40 Solenoid Valve | Normally Closed (NC) | 1 5/8 in ODF Solder

Product Description:

The Danfoss EVR 40 (032L1110) is the ultimate solution for high-mass flow applications in the UAE‘s large-scale HVAC/R sector. As a servo-operated valve with a massive Kv value of 25.0, it ensures minimal pressure drop in liquid, suction, and hot gas lines, which is vital for the energy efficiency of massive Dubai district cooling plants. The 1 5/8 in ODF solder connections are designed for heavy-duty industrial piping, providing a permanent, hermetic seal. Engineered to withstand the extreme thermal and pressure demands of the Middle East, the EVR 40 offers a reliable “fail-safe” shut-off to protect high-value compressor racks and optimize performance in the UAE’s critical cooling infrastructure.

Key Features & Benefits:

• Ultimate Flow Capacity: The highest capacity in the EVR range, supporting the extreme requirements of UAE industrial-scale chillers.
• Minimal Pressure Drop: Large internal porting (Kv 25.0) maximizes system efficiency and EER for major UAE infrastructure projects.
• Positive Fail-Safe (NC): Normally Closed design ensures immediate isolation upon power loss, a key safety feature for Dubai plants.
• Industrial Durability: Built with premium materials to resist the harsh, saline, and humid environment of UAE coastal areas.
• Versatile Media Control: Fully compatible with a wide range of refrigerants, including R410A, R134a, and R404A common in the UAE.

Technical Specifications :

FAQs:

• Q: Is the EVR 40 (032L1110) used in the large chillers of UAE airports?
• A: Yes, its immense capacity makes it an ideal choice for the massive HVAC systems found in UAE‘s aviation and transport hubs.
• Q: What type of coil is required for the EVR 40 in Dubai?
• A: It uses the standard Danfoss high-performance clip-on coils; however, for UAE‘s high heat, we recommend the Class H insulated versions.
• Q: Does it require a minimum differential pressure to operate?
• A: Yes, as a servo-operated valve, it requires a minimum opening pressure (typically 0.05 bar) to function correctly in your Dubai installation.