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PZ673X pneumatic wafer type knife gate valve,pneumatic wafer type knife gate valve, knife gate valve

Product Code : VF--ZCC-Z151-CU

Product Model: PZ673X

Nominal diameter: DN50 - DN1200

Nominal pressure: PN0.15-1.0Mpa

Applicable media: Syrup, pulp, slurry, sewage, coal slurry

Applicable temperature: -10 to 80℃

Working temperature: Room temperature

Connection form: Plum blossom

Main materials: gray cast steel, carbon steel


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PZ673X pneumatic wafer type knife gate valve,pneumatic wafer type knife gate valve, knife gate valve VF--ZCC-Z151-CU Customized Customize

The PZ673X pneumatic wafer type knife gate valve can achieve the action control and signal output of the open and closed positions by being equipped with accessories such as solenoid valves and proximity switches, and can also complete the automatic control of continuous actions. The main body is made of cast iron, cast steel, stainless steel, etc. The gate plate of the knife gate valve has a shearing function, which can scrape off the adhering substances on the sealing surface and automatically remove debris. The stainless steel gate plate can prevent sealing leakage caused by corrosion. It is widely used in various fields such as chemical engineering, coal, sugar making, sewage, papermaking, and various powder, granular and slurry fluids.

Product structure of PZ673X pneumatic wafer type knife gate valve:

The pneumatic wafer type knife gate valve is composed of left and right valve bodies, U-shaped sealing rings, gate plates, steel nuts, valve stems, brackets, cylinders and other components. The opening and closing of the pneumatic valve is accomplished by the cylinder action of the pneumatic actuator. It adopts a clamping structure, which is small in volume and light in weight. A completely open channel can prevent the medium from depositing inside the valve. The newly developed U-shaped sealing ring can ensure the good sealing performance of the valve. It has low flow resistance and is convenient for installation and maintenance. The external seal of the gate plate is achieved through an elastic sealing strip embedded in the valve body and can be adjusted with the help of screws and pressure plates.

Iii. Product Features of PZ673X Pneumatic Wafer Type Knife Gate Valve:

The wafer type knife gate valve has an ultra-short structural length, which saves materials and can significantly reduce the overall weight of the pipeline system

2. It occupies a small effective space, can effectively support the strength of the pipeline, and can reduce the possibility of pipeline vibration

3. The gate plate is made of austenitic stainless steel, which greatly enhances its corrosion resistance and effectively prevents seal leakage caused by gate plate corrosion

4. The upper sealing packing adopts flexible PTFE, which ensures reliable sealing and is easy and flexible to operate

5. The gate plate has the function of a knife switch and can effectively cut off various impurities in the medium


The PZ673X pneumatic wafer type knife gate valve can achieve the action control and signal output of the open and closed positions by being equipped with accessories such as solenoid valves and proximity switches, and can also complete the automatic control of continuous actions. The main body is made of cast iron, cast steel, stainless steel, etc. The gate plate of the knife gate valve has a shearing function, which can scrape off the adhering substances on the sealing surface and automatically remove debris. The stainless steel gate plate can prevent sealing leakage caused by corrosion. It is widely used in various fields such as chemical engineering, coal, sugar making, sewage, papermaking, and various powder, granular and slurry fluids.

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition




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