Descriptions of Austrian liner pinch valve

In the contemporary industry, pinch valves are the best option for transporting solid or liquid products containing abrasive substances such as particle, powder, fiber, sticky pulp, or some corrosive mediums in the chemical process.

Austrian liner pinch valves are applied to sewage treatment plant (sludge treatment, gravel cleaning, raw sewage, lime, carbon mud), power plant(FGD system, ash removal system, coal transportation), mining (tailings, flotation control, mud delivery pipeline, tailings filling and other pulps, chemical process(corrosive and abrasive medium, powder, granule) and paper mill, pulp mill, electronic industry, food industry, cement, sand, glass and industrial wastewater treatment factory.

Austrian liner pinch valve
(1)The main structure of Austrian liner valve: It consists of the upper and lower aluminum alloy body, rubber sleeve,the big and small wedge and stem, etc.
(2)The working principle of pinch valve: Turn the hand wheel clockwise, the stem will drive  the upper and lower stubble plate and compression sleeve to close, and vice versa. In this way, the stubble plate do the reciprocation work to close and open the valve.