| Diaphragm area | 400, 630, 1000, 1500, 1500T cm2
|
| Stroke | 20, 38, 50, 63, 80, 100 mm
|
| Spring range | 20 ...100 kPa to 180 ... 380 kPa
|
| Operating temperature | - 40 ... + 80°C
|
| Position accuracy | ±2.5% of nominal stroke range |
| Hysteresis | ±2.5 % of nominal stroke range |
| Manual drive | side |
| Maximum pressure | 500 kPa |
| Number of cycles | min. 250,000 cycles - standard execution, min. 1,000,000 cycles - special execution |
- total reversibility of operation and possibility of changing the range of springs – without additional parts
- rigid construction of cast yoke actuator
- wide range of available forces
- linear dependence of stem displacement on control pressure due to the use of diaphragms with a fixed active surface
- different spring ranges obtained by changing the number of springs and/or by changing the position of spacer elements
- possibility of equipping the actuator with a manual side drive, pneumatic or electro-pneumatic positioner, limit switches, filter reducer, three-way electro-pneumatic valve, blocking valve
- position transmitter
- long service life of diaphragms, springs and seals
- low weight and overall dimensions
We can adjust the actuator to your individual needs. In such cases, please contact our technical support specialist.
