slow
opening, with proof of closure switch and visual position indicator, slow opening with attached pressure switch.
Solenoid valves for gas VAS and double solenoid valves VCS for safe guarding and controlling the air and gas supply to gas
burners and gas
appliances. For use in gas control and safety systems in all sectors of the iron, steel, glass and ceramics industries, as well as
in commercial heat generation, such as the packaging, paper and foodstuffs industries.