Valve actuators
The modularly designed valve actuators are available in various basic designs and many order variants. Users can select their device using the following order codes.
- Simplest control through built-in motor controls.
- Manually and/or directly controllable with standard control devices. Special control devices are not required.
- Precise control of OPEN – STOP – CLOSE functions in the smallest switching steps up to a maximum of 20 rotations.
- Internal end position shutoff and feedback.
- GULEX valves DN 1 – DN 12 or standard valves up to DN 20 can be combined with the actuators.
- With suitable valves, absolute shut-off and precise metering even in the shut-off range are possible.
| Model | Equipment |
|---|---|
| N802 | Control: + 12 to + 24 Volt D.C. End position feedback: potential-free normally open contacts (NO contact) Protection class: IP 67 |
| N802/P3 | Control: + 12 to + 24 Volt D.C. End position feedback: potential-free normally open contacts (NO contact) Position signal: Potentiometer output Protection class: IP 67 |
| N802/P4 | Control input: 4 - 20 mA or 2 - 10 Volt D.C. End position feedback: Potential-free normally open contacts (NO contact) Position signal: Potentiometer output Protection class: IP 67 |
| N802/P5 | Activation: + 12 to + 24 volts D.C. End position feedback: potential-free normally open contacts (NO contact) Position signal: 4 - 20 mA or 2 - 10 volt D.C. output Protection class: IP 67 |
| N802/P7 | Control input: 4 - 20 mA or 2 - 10 volts End position feedback: Potential-free normally open contacts (NO contact) Position signal: 4 - 20 mA or 2 - 10 Volt D.C. output Protection class: IP 67 |
| TA70 Housing | Explosion-proof actuators for spindle valves Torques up to 32 Nm Protection classes: Ex II 2G Ex db IIC T6 Gb or IP 65 Also available in stainless steel version |
