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 |
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1/8" | 3mm | 26 | 40 | 66 |
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1/4" | 3mm | 26 | 40 | 66 |
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3/8" | 10mm | 40 | 48 | 78 |
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1/2" | 13mm | 47 | 66 | 88 |
| Category |
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| 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 |
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Automated precision machining ensures each component is manufactured to exact specifications, which will extend product lifespan.
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Precision machining of solenoid valve provides automatic cutting with high accuracy. The 5-axis machining combined with high-precision surface polishing guarantees exceptional concentricity and response up to milliseconds.
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Fully automatic high/low-pressure detection equipment to detect the solenoid valve’s air tightness with high accuracy.
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Leak testing using the water immersion method to ensure zero leakage under continuous operation.
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Each solenoid valve undergoes air outlet testing by being submerged in water to ensure zero leakage and reliable sealing.
- Strict quality control: Each valve undergoes 30 quality inspections from raw material to final product.
- Swift delivery: Fast delivery supported by a sufficient inventory of semi-finished products to meet urgent orders.
- Cost-effective valve: Optimized engineering delivers the best value for equal quality levels in the industry.
