The DELTA butterfly valves from SPX FLOW are stop valves which can be actuated either manually or pneumatically. The valves are very robust and reliable and the space saving design makes them ideal for nearly all applications – a flexible valve which is very easy to install and to service.

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Anderson Dahlen is an authorized distributor for SPXFLOW valves, we have the experience and product range to meet your business needs.


  • Smooth product passages and special seals ensure thorough cleaning
  • Metallic stop protects the valve flanges against overtightening and the valve seal against mechanical overstress, improving seal lifetime
  • One actuator covers all diameters from DN25/1 to DN100/4
  • lide bearings on the pivots of the discs increase operating reliability
  • Visual indication of open/closed position
  • SVS1F intermediate flange design allows simple removal and easy access of valves installed in long or fixed pipelines
  • ATEX compliant models


  • Easy to maintain
  • Compliant with sanitary standards
  • Robust and reliable with long service life
  • Various options to meet specific applications needs
  • Readily available and minimum spare parts required on shelf
  • Allows automation and safe processing

Download the Instruction Manual

Your resource for maintenance, parts lists and general operation for the SPXFLOW APV Butterfly Valve.

Download the APV Butterfly Valve Manual

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