Heavy Duty service

Pneumatic actuators use compressed filtered dry or lubricated air as energy power source.

Simple and reliable construction
Compact design

Short operation times
Spring return actuators for fail-safe operation

Suitable for control duty with a 100% duty rate
Most economical way of power actuation for smaller sizes of butterfly valves


Wouter Witzel uses both our own TPN actuator design and products from the world’s best known pneumatic actuator manufacturers. Pneumatic actuators can be equipped with many ancillaries such as:

Specific technical information on request.

Need custom butterfly valves?
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