Pneumatic knife gate valve 13 of the basic characteristics and advantages:

A pneumatic knife gate valve to enhance gate sealing surface can scrape the adhesive material of the sealing surface, and automatically clear the debris.
(2) stainless steel gate to prevent corrosion caused by seal leaks, grinding, polishing to achieve a better sealing effect. The bottom of the blade processed into a blade-like, soft materials such as fiber, pulp, wood pulp, cut off, at the same time have a good opening and closing the Installed in the upper end of the blade with hard Teflon scraper to prevent dust, gravel and other abrasions substances into the packing box, can significantly increase the life of the blade.
3 Caine for a long time, stainless steel body and durable, and body stiffener designed to improve body strength, double-headed screw to use to open and close more quickly.
Pneumatic knife gate valve overall stainless steel to prevent corrosion damage. Body, Han filler are precision casting, in which the valve body using a flange piece casting material according to the user need to use the 304,316,316 L, WCB, 2Crl3, seal with PTFE enhanced PTFE material, corrosion-resistant wear-resistant, non-stick residue.
DC channel design of the whole round does not exist slag, no jamming.
6. Scientific seal stuffing box design, so that safe and effective, durable seal.
The short length of the structure, you can save raw materials, the installation space, but also to effectively support the pipeline strength.
Triangle bracket to save raw materials, to ensure the required mechanical properties.
9 pneumatic knife gate valve on the guide block to make gate correctly movement. Extrusion block to ensure an effective seal gate.
10 pneumatic knife gate valve can be arbitrary selection of the drive mechanism.
11.V type of gate can also be used as a control valve.
Pneumatic knife gate valve design is compact, small footprint, light weight, cheap, easy to install, wear-resisting attempts to prevent the measures to improve the ease of maintenance, ease of use and long life, and can be arbitrarily chosen drive.
13 pneumatic knife gate valve plate 5 support points, so that the valve plate has a good self. When the valve is turned off, and withstand the back pressure, the valve plate offset

palabras clave: Channel, the valve body, PTFE, knife gate valve, knife valve,