PiezoTouch Switches
PiezoTouch switches are designed to work in the most extreme and rugged conditions. For this reason, PiezoTouch is the primary choice for customers that need ultra-reliable and high-quality switches and controls. Used within a wide range of industries, like automotive, parking systems, public bike sharing, food processing and public transport.
The PTL-22 is a ring illuminated piezo-electric switch for use in rugged environments and anti-vandal applications. This switch is designed with a flat surface for easy and secure location of the activation area.
The PTL-22 is made of aviation grade aluminium or stainless steel and is fully
customizable.
Ideal for use in food processing, parking meters, aviation, sanitary applications,
pools & spa, clean rooms, oil & gas and self-service terminals.
- No moving parts
- Rated at 50 million activations
- Shock proof (IK10)
- Fully waterproof (IP69K)
- Activates with gloves and wet hands
- Washdown-proof up to 100 bar
- Reliable operation with snow and mud
- No build-up of dirt or germs

The PTF-22-PDC is a programmable piezo-electric switch for use in sanitary applications like faucets, showers, urinals and flush valves. The low power design allows operation by battery or mains supply from 6V to 24V. This switch is capable of operating latching and non-latching solenoid valves.
The PTF-22-PDC is fully programmable via a computer connection with a range of functions for sanitary products, including faucets, showers, urinals and toilets.
Unique is the ability to adjust the touch sensitivity from 0.25N upwards and to operate behind a thicker metal surface of up to 3mm.
- Standalone operation
- Low power for battery or solar operation
- Programmable via USB
- Fully waterproof (IP69K)
- Activates with gloves and wet hands
- Washdown-proof up to 100 bar
- Rated at 50 million activations
- No build-up of dirt or germs
