Lohse type CDS (V)

Lohse gate valve type CDS(V)

Lohse type CDS and type CDSV are stainless steel gate valves with a through-going valve plate. This design minimises dead spaces in the open position and realises bi-directional tightness. The valve plate is designed in such a way that the settling and accumulation of solids are prevented. The compact design features polymer slide cups that minimise internal spaces as well as required tightening torque.  

All Lohse valves use the Lohse modular actuator system where a decision can be made between manual actuation (handwheel, handwheel with rising stem, T-spanner, chain) and non-manual actuation (electric and pneumatic).  

Lohse doorgaande plaatafsluiter type CDS

Specifications

  • Range: DN50 to DN2000  
  • Pressure: 0 barg to 25barg 
  • Temperature: -10⁰C to 210⁰C  
  • Design: two-piece stainless steel chousing (3.16L) with polymer (GRP/PP) slide cups  
  • Tightness: bi-drectional, 100% waterproof  
  • Application: solid particle content above 4.5%  
  • Exotic materials possible: yes 
  • The standard seal for type CDS is EPDM. 
  • NBR, FKM and PTFE seals are available as well. 

Application

Lohse gate valves type CDS with through going valve plate can be used wherever the medium contains heavy solid particles. These include pulp and paper applications, sewage and water treatment processes and applications where the medium contains fibres, potatoes, cement, plaster, dust and other solids.   

The CDS can be equipped with various actuator systems and be adapted to specific circumstances. Thanks to the design with a continuous valve plate, this type is bi-directionally closed and suitable for media with a solid particle content above 4.5%.   

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