Looking for a reliable, economical pinch valve solution?

If so, Woke Zhihe Valve is the manufacturer that specializes in the production of pneumatic pinch valves, and is the most correct choice for you. The quality can completely replace the imported pinch valve.



Multipurpose use of the product

Woke product range includes a wide range of pneumatic pinch valves and pinch valve bushings

The pneumatic pinch valve is pressurized directly by compressed air/fluid.

Special conductive pinch valve sizes are also available with separate grounding for use in hazardous areas 0, 1, 2, 20, 21 and 22.

Woke offers the most economical pinch valve for an unmatched service life.

Pinch valve and pinch valve fittings complete the product range.

Quality of certification

Woke innovative pneumatic pinch valve technology expertise is your benefit. Pneumatic pinch valves and all other Walker products are consistently of high quality. Since 2013, they have been regularly monitored and confirmed according to the standard DIN ISO9001:2008 certification, and CE, ROSH environmental certification, Walker pinch The development and production of the valve complies with the Pressure Equipment Directive DGRL 97/23/EC.

According to customer needs, we can also carry out P10 shell pressure strength test, P11 shell pressure sealing test and P12 valve seat (pinch valve inner bushing) sealing test, the experiment is based on EN 12266-1 standard pinch valve get on.

Based on the innovation and economic series of production and circulation, we are very resource-saving in the production of our pinch valves. In addition, all parts are traceable. Therefore, the permanent high quality of the pinch valve can be ensured.

Pinch valve inner bushing

Woke Zhihe Valve Co., Ltd. is a professional manufacturer of pneumatic pinch valves and pinch valve inner bushings. The key technology of the pneumatic pinch valve is the rubber inner bushing, but it has long been in foreign companies. Domestic enterprises have no successful cases in the development and production of this product, subject to the price and technology monopoly caused by foreign-funded enterprises.

In 2013, the company set up a rubber laboratory, hose fatigue, hose life simulation test center, a series of equipment for hose production, and hired a doctor of rubber polymer to assist in research and development. After 4 years of research and development, the company's pinch valve has reached the import quality (long life, good resilience, wear resistance, food hygiene), of which DN40-DN65 is more than 600,000 times and DN80-200 is up to 300,000 times. Above, it has been successfully installed in rail transit (China CRRC) and various industries. It is the best manufacturer of pinch valves at home and abroad, and has received consistent praise from customers.

Pinch valves provide an ideal valve solution for abrasive, corrosive and fibrous products such as granular, powdered and fiber-containing fluids. The advantages of Walker's pinch valve are in air, also in vacuum seal locking, and even in product streams containing solid impurities. The most important features of Walker's pinch valves are their absolutely free product flow, minimum air consumption and their ultra-light and compact design.