For more than 30 years!
Advice, distribution, installation and service for
compressors, compressed-air conditioning, refrigeration engineering,
regenerative heat recovery and pneumatic tools
For more than 30 years!
Advice, distribution, installation and service for
The glowing seal is inserted between the standard connector and solenoid in place of the usual seal to display the switching status of the valve. It is equipped with reverse polarity protection and a protection circuit with a green LED. The LED is positioned right opposite the safety contact.