The KENDRION pneumatic timers are special supplementary products, which are used as valves with switch-on delay or switch-off delay. KENDRION pneumatic timers do not use any electrical components and thus are usable even in sensitive environments.
KENDRION pneumatic timers can be applied if the precise time control of pneumatic pressure signals is essential or if no electrical power supply is available or permitted.
The time control of KENDRION 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.
KENDRION pneumatic timers are available in six different time intervals between 0.3 seconds up to 100 hours.
In KENDRION short interval timers time constancy is realized by an adjustable vacuum principle, that also works independently of pressure level. KENDRION short interval timers use a 3/2-way poppet valve in NC (normally closed) or NO (normally open) position and are available in three time intervals ranging from 0.5 seconds to 180 seconds.