Heavy Duty Rotary Valves

Rotary Valves
Heavy Duty Rotary Valves

From hygienic to extra heavy duty

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

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Heavy Duty Rotary Valves

Rotary Valves Production

Our rotary valves are manufactured in our own production facility in Chippenham, UK.

RotaVal HDM

Rotary Valves - Heavy Duty HDM

The HDM is our general purpose rotary valve line, able to cover many standard applications.

The HDM rotary valve has been designed using finite element analysis to make the housing even more robust. 
 

RotaVal HDM
RotaVal HDMC
RotaVal HDMC

Rotary Valves - Heavy Duty Cleanable HDMC

The HDMC rotary valve is a cost effective solution based on the HDM valves for occasional cleaning of the valve internal.

The non-drive end cover can be quickly removed to gain access for cleaning which can be carried out by plant operators without the need for special tools.

Various standards of finish are available to suit most hygienic applications.
 

RotaVal EHDM

Rotary Valves - Extra Heavy Duty EHDM

The Gericke RotaVal EHD units have been well-proven over many years and are widely used in discharging under adverse pressure conditions, materials such as cement, PFA, granite dust, silica sand, mineral powders etc.

  • Replaceable internal components allow for on-site refurbishment.
  • Standard valves manufactured in cast iron / SG iron / carbon steel construction with round flange. To further enhance durability replaceable body liner can be hard chromed or ceramic coated.
  • Rotor shaft sealing options include various types of gland packing, mechanical seals, air or grease purge.

NOTE: Service life of these valves will vary according to the service conditions prevailing. Selection must be undertaken with care and system conditions where possible adopted to ensure maximum service life. 
 

RotaVal EHDM
RotaVal HDMF Dairy
RotaVal HDMF Dairy

Your advantages (depending on version)

  • Highly configurable to suit virtually all applications
  • Once extracted from the housing, the rotor can be rotated for cleaning whilst still attached to the end cover
  • Tapered bore and guide rails provide scratch free rotor extraction and insertion
  • Parallel rail design with a support tray to rest motor on in hard to access places
  • Valve housings are individually pressure test for 10bar(g) explosion and flame containment requirements
  • Unique replaceable parts for wear including rotor shaft, line, blades, end discs and sleeves
  • USDA dairy accepted (HDMF)
     

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