Product Information
Kuhnke Pneumatic Timers
The Kuhnke pneumatic timers are very special supplementary products, which are used as valves with switch-on delay or switch-off delay. Kuhnke pneumatic timers do not use any electrical components and thus are usable even in sensitive environments.
Kuhnke pneumatic timers are used where the precise time control of pneumatic pressure signals is essential or where no electrical power supply is available or permitted.
The time control of Kuhnke pneumatic timers for switch panel mounting is made by a centrifugal force driven rotor system with reduction gear. After presetting time delay, the integrated 5/2-way spool valve switches (switch-on or switch-off), independently of the pressure level.
Kuhnke pneumatic timers are available in six different time intervals between 0.3 seconds up to 100 hours.
In Kuhnke short interval timers time constancy is realized by an adjustable vacuum principle, that also works independently of pressure level. Kuhnke short interval timers use a 3/2-way poppet valve in normally closed or normally opened position and are available in three time intervals ranging from 0.5 seconds to 180 seconds.