Valves with manual reset function
| 04.03.2015 |
Valves with latch-lock function for monitored reactivation through maintenance staff
Function:
When the solenoid valve is losing power (de-energized) due to shutdown or other reasons, it will move to its default position.
On regular solenoid valves, it can be switched back to the operating position by energizing the solenoid, while on solenoid valves with latch-lock function it will not be so.
After being energized, the valve must be manually reset by pushing the reset-knob.
To download the technical datasheet, please click here.
Valves with electrical switch-off function and manual reset
Function:
Bistable valves, actuated from one side by solenoid, from the other side manually.
When an electric signal is applied to the solenoid coil, the valve switches. It will stay in this position no matter if the electric signal cuts-off.
It can only be switched back by manually pushing the knob.
To download the technical datasheet, please click here.
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HAFNER Pneumatik Krämer GmbH & Co. KG
Stammheimer Straße 10
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www.hafner-pneumatik.de
