GIQ type-pneumatic high vacuum butterfly valve
The GIQ type pneumatic high vacuum butterfly valve changes the direction of the gas path through the electromagnetic reversing valve, and controls the execution of the cylinder to drive the butterfly valve for opening and closing movement. Used to connect or cut off the air flow in the vacuum pipeline. The applicable medium is pure air and non-corrosive gas. Optional feedback signal device and electric valve positioner.
Material of main parts
Valve body, valve cover, valve stem: carbon steel or stainless steel
Seal: Nitrile rubber, Viton
Shanghai Gaochuan Valve Manufacturing Co., Ltd. is a large modern company integrating scientific research, production, marketing, and service. The company's vacuum valve series include high vacuum ball valves, high vacuum butterfly valves, high vacuum baffle valves , ultra-high vacuum flapper valves , There are more than 10 series of electromagnetic vacuum belt inflation valve, high vacuum fine-tuning valve, etc.
Pneumatic valves are mainly used as shut-off valves. According to the structural characteristics of pneumatic butterfly valves , they can also be designed as a butterfly plate with a scheduling or segment valve and scheduling function. The opening action is completed with the rolling of the valve. Nowadays, the butterfly valve is at low pressure and large The applications on diameter and medium diameter pipelines are increasing. Pneumatic butterfly valve has the advantages of convenient and rapid opening and closing, labor saving, small fluid resistance, small size and light weight.
, Capable of transporting mud, with the least accumulation of liquid at the pipe mouth. Under low pressure, excellent sealing can be achieved.