Pneumatic square flashboard valve is used powder, grain materials, grains and small pieces of material flow, the throughput of the main control equipment, widely used in metallurgy, mining, building materials, food, chemical and other industries of the bottom of the library, library and SongLiaoKou etc., is to control a great changing flow, frequent opening and closing, cut off the ideal equipment of fast.

Pneumatic square flashboard valve has simple structure, flexible operation, light weight, no jam, fast cutting, especially suitable for all kinds of solid materials and phi around 50 block, solid material conveying and flow control, the installation Angle without limit. Easy to operate, can adjust the opening.

Used in building material, metallurgy, mining, power, light industry, food industry, chemical industry, glass industry such as top, bottom and import and export, etc. Is to control a great changing flow, frequent restart, to cut off the ideal equipment.

Square flashboard valve pneumatic structure features:

Simple structure, flexible operation, light weight, no jam, fast cutting, especially suitable for all kinds of solid, powder without viscosity and less than 10 mm Φ grain, grain material conveying and flow control, the installation Angle without limit, easy to operate, can adjust the opening at any time. The valve handwheel and sprocket wheel manipulation of two kinds of operation form, type I as the handwheel, II for the sprocket. Unidirectional and bidirectional two kinds of structure forms, LZD is one-way, LZS is two-way.

Working principle of the pneumatic square flashboard valve:

Is mainly composed of frame, gate, screw, nut and other parts, turn the handwheel by hand make screw with the screw nut and disc along the horizontal reciprocating motion, achieve the aim of opening and closing gate.