What We Do

Based on our many years of experience and our technical know-how, we consult our customers in challenging control and shut-off applications.

In close cooperation with our customers, we develop technically and economically suitable solutions that meet the case-specific media, operating and environmental requirements. Should a customer application require certain special functions, we are happy to develop a customized solution that goes beyond the functions already available and is based on our modular design and our standard functions and options.

Production and assembly take place “under one roof” in our main plant. Our high vertical range of manufacture as well as a selected supplier base ensure quality and delivery capability. This allows us to achieve a flexibility that is unparalleled today. In addition, we can offer a wide range of valves and pumps “from one source” through our extensive procurement channels and in cooperation with our system suppliers.

What We Offer

PROKOSCH ball valves are an excellent choice for handling gases and neutral liquids as well as bulk solids – especially for silos, loading and unloading stations, tankers and silo trucks, as well as applications in industry, petrochemistry, feed and food production, agriculture and municipal engineering.

Our ball valves have bearings on both sides, which in combination with our proven seal design ensure reliable operation and long service life.

The valves are either manually operated or can be equipped with pneumatic or electric actuators. Special accessories for use in potentially explosive atmospheres (ATEX) are available.

PROKOSCH pinch valves have been specially developed for use on tank – and silo vehicles, silo plants, pneumatic conveying systems and for industrial processes with abrasive media. They are characterized by their robustness, the use of only a few individual parts and easy maintenance. Their full bore reduces flow losses and sleeve wear. The sleeve and flanges are the only wetted components. The continuous fabric of the reinforced sleeve ensures reliability and resilience in all operating conditions.

All PROKOSCH ball valves and pinch valves can be automated without great effort. The design is either according to customer specifications, or you can use our proven PROKontrol(TM) standard solutions for automation.

Available are normal and fast switching electric rotary actuators as well as single and double acting pneumatic rotary actuators. Actuators are sized to suit the application and equipped with suitable pilot valves and limit switch boxes, depending on customer requirements. Pinch valves are predominantly equipped with an electro-pneumatic control system.

Due to our know-how in a wide range of applications and media, you can rely on our expertise in selecting a suitable automation package.

We also supply equipment for pneumatic conveying technology, such as injectors, sight glasses, and other special equipment for tank and silo vehicles.