820 series
Extensively used in sorting machines, bio medical devices, precision flow control systems.
Pneumatic solenoid valves may be subdivided into two categories: digital on/off and proportional solenoid valves. Digital solenoid valves combine their open-close position with an electric on-off control. Proportional solenoid valves combine a particular
The Series 820 valves are available in a 2/2 configuration with a normally closed (NC) version. When combining two valves, a 3/3 configuration is also achievable in the NC version. The pressure range is between 0 and 8 bar, depending on the variant. The valve can reach flow rates of up to 180 Nl/min.
The standard version requires only 5 ms to open and 2 ms to close. The accelerated version completes the full switching cycle—both opening and closing—in just 1 ms. The Series 820 valves can be operated at frequencies of up to 500 Hz.
Key Features:
- 2/2 or 3/3 configuration, NC version
- Flow rate: 100–180 Nl/min
- Pressure range: 0–8 bar
- Protection class: IP62
- Switching time: from 1 ms
- Voltage: 24 VDC
- Service life: >500 million switching cycles
- Dimensions: 12 × 37 × 28.5 mm
- Weight: 25 g
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