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HDM/BSM HEAVY DUTY ROTARY VALVES

Rotary valves are a common product in many powder handling applications. Gericke RotaVal products combine the expertise from a dedicated valve manufacturer with the global experience from many successful installations.

Your Advantages

• Available in fall-through (HDM) or blowing seal (BSM) execution
• Robust construction
• Valve housings are individually pressure tested for 10 Barg explosion and flame containment requirement

Coatings

In addition to standard stainless steel and cast iron construction special product contact surface coatings are available such as Chrome, Tungsten Carbide, Xylan and Plasma Nitride.

Rotor Designs

Difficult products to handle? Benefit from our experience in special rotor designs to give you the best solution.

Applications & Industries

Thanks to its highly modular design, our rotary valves can be adapted for virtually all types of product characteristics and applications:

• Metering device
• Airlock, explosion containment, flame barrier and system isolation
• Suitable for gravity, positive pressure and vacuum conveying systems 
• Powders, granules, pellets, grain, feed and chips

The RotaVal airlocks are used in many different industries, such as dairy, food, pharmaceutical, minerals, plastics, power plants and others.