Basic information:Pneumatic flanged ball valve is full size design fireproof structure design (according to customer requirements to add anti-static function) safe and reliable. It has small friction coefficient, small flow resistance, stable performance, not easy to aging, wide range of temperature application, the lowest flow resistance, can realize fast opening and closing (the fastest opening and closing time is only 0.2s), two-way sealing zero leakage, no corrosion on the sealing surface. Convenient actuator installation.
Used for cutting, distributing, and changing the flow direction of the medium: a rotation of 90 degrees and a small torque of rotation can close the tightness.
Use as switch and cut-off valve.
It is used in petroleum refining, long distance transportation pipeline, chemical industry, paper making, pharmaceutical, water conservancy, electric power, municipal administration, steel and other industries.