Product details
Danfoss EVR 20 Solenoid Valve | Normally Closed (NC) | 7/8 in ODF Solder
Product Description:
The Danfoss EVR 20 (032L1240) is engineered to meet the high-capacity demands of mid-sized cooling systems across the UAE. As a servo-operated valve, it ensures smooth and efficient modulation of refrigerant in liquid, suction, and hot gas lines, minimizing pressure drops even during Dubai’s peak summer loads. Its 7/8 in ODF solder connections are precision-built to provide a permanent, hermetic seal, which is vital for system integrity in the Middle East’s high-ambient environments. Constructed with high-grade materials, the EVR 20 offers a reliable “fail-safe” shut-off when de-energized, protecting compressors and optimizing overall system efficiency in various UAE commercial applications, from retail cold storage to central AC units.
Key Features & Benefits:
- Reliable Flow Control: Optimized internal porting handles high mass flows with low pressure drop, enhancing the EER of UAE cooling systems.
- Positive Shut-off (NC): Normally Closed design provides instant refrigerant isolation upon power loss, a critical safety feature for Dubai facilities.
- Hermetic Solder Integrity: 7/8 inch ODF connections ensure a leak-proof, vibration-resistant joint for UAE HVAC installations.
- High Working Pressure: Rated for up to 45.2 bar, making it fully compatible with R410A and other high-pressure refrigerants used in the UAE.
- Durable Build Quality: Engineered to withstand the thermal stress and corrosive saline air typical of UAE coastal developments.
Technical Specifications:
| Specifications | Value |
| Manufacturer | Danfoss |
| Product Model | EVR 20 |
| Code Number | 032L1240 |
| Function | Normally Closed (NC) |
| Connection Size | 7/8 in (ODF Solder) |
| Max. Working Pressure | 45.2 bar (655 psi) |
| Kv Value | 5.0 m³/h |
| Media Temperature | -40°C to +105°C |
FAQs:
- Q: Is the EVR 20 (032L1240) suitable for hot gas bypass in Dubai?
- A: Yes, it is highly versatile and performs exceptionally well in hot gas lines for defrosting or capacity control in UAE systems.
- Q: Which Danfoss coil is recommended for the EVR 20 in the UAE?
- A: We recommend the Danfoss high-performance clip-on coils; for the high heat of the UAE, Class H insulated versions are preferred.
- Q: Can this valve be used with R134a in Dubai cooling systems?
- A: Absolutely. It is fully compatible with R134a, R404A, R407C, R410A, and many other HFC/HCFC blends common in the UAE.
![018F6282 - Solenoid coil, BF230CS, Cable, 1.00 m, Supply voltage [V] AC: 220 - 230, Multi pack Danfoss](https://haste-uae.com/wp-content/uploads/2026/02/Untitled-design-3-8-400x400.png)
