VX2120 Series Brass 2/2-Way Solenoid Valve
- Direct Acting, Normally Closed
- Port Size: 1/8"–2"
- Fluid Temperature: -5°C to 80°C (120℃ optional)
- Operating Pressure: 0–1.0MPa
- Media: air, water, oil, gas
VX2120 series is a compact, direct-acting solenoid valve designed for HVAC and temperature-control systems, offering a quick 35 ms response for precise liquid and gas control. Built with corrosion-resistant materials and durable sealing options (NBR, Viton, EPDM, and Silicone) suitable for harsh environments and continuous thermal cycling. Its compact structure reduces overall valve height by 30%, while the IP65-rated waterproof coil provides excellent dust and moisture protection. The direct-acting design allows for a zero-pressure operation and features optimized internal channels to minimize pressure drop, improving energy efficiency. This solenoid valve is suitable for commercial and industrial climate control systems, energy recovery systems, etc., and is available in multiple port sizes (1/8"–1") and customizable voltage options for optimal performance.
- Compact design with 30% smaller footprint than conventional solenoid valves
- Standard IP65 rating waterproof coil with flying lead wiring
- Bottom mounting holes for easy installation and fixation
- Top snap-ring coil design enables easy maintenance and replacement
- 30% higher flow rate within the same valve size
- Wide media compatibility, such as gas, oil, and other media up to 120℃
- Flexible installation options which is suited for a limited working space
This solenoid valve is used in the heating, ventilation & air conditioning (HVAC) industry and industrial climate control systems, such as:
- Refrigeration control system
- Chilled water system
- Heat transfer system
| Model | Port Size | Orifice | A | B | C |
| | 1/8" | 3mm | 26 | 40 | 66 |
| | 1/4" | 3mm | 26 | 40 | 66 |
| | 3/8" | 10mm | 40 | 48 | 78 |
| | 1/2" | 13mm | 47 | 66 | 88 |
| Category | | ||
| Mode of operation | Direct acting | Port size | 1/8"–1" |
| Series | VX2120 | Function | Normally closed (NC) |
| Body material | Brass | Wiring | Flying leads / DIN connector |
| Control method | Solenoid valve | Protection level | IP65 |
| Operating pressure | 0-1.0MPa | Mounting | Bracket required |
| Sealing material | NBR, Viton, EPDM, Silicone | Recommended installation method | Horizontally |
| Fluid temperature | -5°C to 80°C (120℃ optional) | Thread options | BSP, NPT thread |
If you are in a low-temperature region, it is recommended to choose the anti-freeze solenoid valve (down to -20°C). The valve body’s drainage design effectively prevents freezing, expansion, and cracking.
