How it works
Normally open solenoid valve
The number that matters
Nominal pressure
6bar
The pressure class of the valve body at 20 °C. Working limits depend on the medium and its temperature.
Construction
Parts and materials
Applications
Media and industries
- Water
- Air
- Liquid Medium
- Heating Systems
- Irrigation Systems
- Ventilation Systems
The DHA11 solenoid valve is widely used for automatic irrigation in agriculture, garden landscaping, drip irrigation, and other automated control systems. The solenoid valve is a functional and reliable pipeline valve. Its special solenoid coils have a service life of up to 1 million activations. The actuation time of the membrane solenoid valve averages 30 to 500 milliseconds, depending on the diameter, pressure, and design. Solenoid valves can be used as remote control shutoff devices or for safety, as shutoff, switching, or isolating solenoid valves. A normally-open valve operates by maintaining the valve open while static and closing it when voltage is applied to the coil. To maintain the normally-open valve in the closed position, voltage must be applied to the coil continuously.
Overall and installation dimensions of electromagnetic valves DNOVA DHA11-NO 220V
| DN | Passage diameter | Passage diameter | A | B | C |
| 15 | 1/2" | 15 | 85 | 73 | 126 |
| 20 | 3/4" | 20 | 90 | 73 | 128 |
| 25 | 1" | 25 | 125 | 90 | 148 |
| 32 | 1 1/4" | 32 | 150 | 128 | 173 |
| 40 | 1 1/2" | 40 | 151 | 128 | 176 |
| 50 | 2" | 50 | 170 | 140 | 190 |
Sketch of the electromagnetic valve DNOVA DHA11-NO 220V
- Body material
- Stainless steel AISI 304
- Maximum allowable temperature
- 80 °C
- Connection type
- Threaded BSP
- Operating environment
- Water, Air, and Liquid Medium
- Applications
- Heating Systems, Irrigation Systems, and Ventilation Systems
- Nominal pressure
- 6 bar
- Type of seal
- NBR
- Locking material
- NBR
- Solenoid valve type
- Normally open
- Solenoid valve working principles
- Indirect acting
- Voltage
- 110/220V AC
Production. Usually 7–14 business days after you approve the quotation and pay. Made-to-specification items are confirmed in the quotation.
Freight. Not charged at checkout. A manager quotes air and sea freight to your port or airport, and nothing ships until you approve the price and the freight.
To North America. From approval and payment to the destination port or airport: air 14–24 days, sea 32–60 days. Estimates, not guarantees.
Terms. EXW Ningbo or FOB Ningbo Port; CIF on request. The agreed term is written on the Proforma Invoice.
Total items
Product subtotal