...in Cast Iron, Aluminum and PVC

Pinch valves are used to control the flow of abrasive, corrosive and fibrous fluids and provide a leak-proof seal when closed.

They provide a leak-proof seal in use with liquids, viscous media such as suspensions, granules, pastes, powders, dust, ...

Advantages:

• full bore (no pressure drop)
• total sealing
• leak free
• easy installation

Technical Specifications:

• operating pressure:
  
  • DN 20 ... DN 200: 4 bar
  • DN 250 ... DN 300: 3 bar

• controll pressure:
  
  • DN 20 ... DN 200: 2 ... 6 bar
  • DN 250 ... DN 300: 1.5 ... 4.5 bar

•  materials:
  
  •  housing
    • cast iron
    • aluminium
    • PVC
  • connections
    • DN20 ... DN 200 (aluminium)
    • DN 40 ... DN 300 (cast iron)
    • DN20 ... DN 40 (PVC)
  • sleeve
    • abrasion resistant natural rubber
    • neopren
    • non toxic rubber
      
      
• temperature: max. 100°C (depending on material)