Électrovannes série 820
Solenoid valve
Research into materials and new technological solutions has made it possible to create a shutter valve with an extremely simple operating principle and therefore with cutting-edge dynamic characteristics. The 820 series has been specially designed to create a compact, high performance 2/2-way valve. The switching times < 1 ms for the opening and closing phases, the flow capacity up to 220 Nl/min and the max. frequency of 500 Hz are parameterisable depending on the version.
In applications requiring high reliability, where consistent process quality is required and no readjustment of the plant is necessary, the characteristics of this valve series are ideally suited. The 4 or 8-station subbases are available as accessories (other versions on request).
In applications in the food, pharmaceutical and electronics industries, the 820 series valves are used to eject non-conforming products. In loom-type textile equipment, they are used to clean various equipment (e.g. lugs) or to eject yarn. They can also be used in automationto control and regulate the cylinders or to pilot the pressure and volume of the pneumatic chamber. Recently, the individual valves of the 820 series have been used in recycling applications for metals and plastics. Thanks to PWM control in medical applications, the 820 series valves are used to precisely dose the amount of fluid with extreme precision.
Accuracy, repeatability and short response time are advantages of the 820 series and are necessary fundamentals in the following applications:
- Process and precision instrumentation
- Pressure and flow control means
- Positioning, control, sorting, dosing system
- Bio-medical and measurement applications.
Features
- PPS plastic body
- Aluminium Flanges
- NBR gaskets
- Compact dimensions (including narrow width) and light weight
- High flow rate (<180 l/min @ 6 bar)
- Short response time (<1ms)
- High working frequency (<500 Hz)
- Low power consumption
- High precision, repeatability
- Long service life (500,000,000 cycles guaranteed)
- Maintenance free
CURRENT MODELS & NOMINAL FLOW :
- MX821.100C224 100 l/min @ 6 bar
- MX821.100C2XX 100 l/min @ 6 bar
- DMX821.100C2KK 100 l/min @ 6 bar
- NX821.100C2XX 140 l/min @ 6 bar
- NX821.100C2KK 140 l/min @ 6 bar
- OX821.100C2XX 180 l/min @ 6 bar
- DOX821.100C2KK 180 l/min @ 6 bar
