Bonnetless Air Pneumatic Actuated Knife Gate Valve

Bonnetless Air Pneumatic Actuated Knife Gate Valve

The bonnetless air pneumatic actuated knife gate valve is one of the series of pneumatic valve products produced by Tianjin Tanggu Jinbin Valve Co.,Ltd. Which have a pneumatic actuator on the basis of the manual bonnetless knife gate valve, In the production and application process, pneumatic knife gate valves continue to digest and absorb the advanced features of similar product structures and manufacturing processes at home and abroad, and continuously improve the technological content of the products. Starting from some technical details, the comprehensive performance of knife gate valves has been improved. Pneumatic knife gate valve can be equipped with solenoid valve, proximity switch and other accessories to complete the open and close position control and signal output, and can also complete the continuous automatic control. Users can choose according to actual needs

The pneumatic operated knife gate valve can complete the action control and signal output of opening and closing positions and automatic control of continuous action by equipped with solenoid valve, proximity switch and other accessories. Widely used in chemical industry, coal, sugar, sewage, paper and other fields, is an ideal sealing valve. It is especially suitable for regulating and throttling pipe in papermaking industry. It is mainly composed of left and right valve bodies, U-shaped sealing rings, gate plates, steel nuts, valve stems, supports, cylinders and other parts. The opening and closing of valves are completed by cylinder action. The main structural features are: the use of clip structure, small size, light weight. The fully open channel can prevent the medium from depositing in the valve. The newly developed U-shaped sealing ring can ensure the good sealing performance of the valve. The outer sealing of the gate is realized by the elastic sealing strip embedded in the valve body, and can be adjusted with the help of screw and pressing plate. Small flow resistance, convenient installation and maintenance.

DN50-DN1200

DN50-DN250     10Bar

DN300-DN450     4Bar

DN500-DN600     2Bar

• End flange:PN6.10.16.150LB