The GDQ-J (b) series electric and pneumatic high vacuum baffle valve (also known as angle valve) adopts bellows sealing, uses electrical signals as valve opening and closing signals, and relies on compressed air as valve plate opening and closing power. When power or compressed air is lost, the valve will automatically close by spring. As the opening and closing mechanism in high vacuum pipelines, this valve has a series of advantages such as smooth operation, reliable sealing, and long service life, and is one of the preferred valves for automation of vacuum equipment.
The applicable medium for valves is air and non corrosive gases.

Main technical performance