PVDF Diaphragm Valve

Product Category: PVDF Valves

Product Description: The Stübbe MV310 PVDF diaphragm valve is engineered for high-precision flow control and reliable isolation in high-purity or highly aggressive chemical environments. Featuring a premium PVDF body and a high-performance PTFE diaphragm, this valve ensures world-class chemical compatibility and exceptional thermal stability for critical industrial processes. The MV310 is available in sizes from DN15 to DN100 with a PN10 pressure rating. Connection options include:

  • Socket Union: Available for sizes up to DN50 (including FKM+ O-rings).
  • Spigot: Available for larger sizes.
  • PP Flange DIN or PP Flange ANSI: Available for all sizes.
Perfect for high-purity chemical processing, semiconductor manufacturing, and aggressive industrial systems, the MV310 is designed for longevity and can be easily equipped with actuators for automated operation. For custom actuated configurations, please explore our Actuated Valves category or contact our Sales Team directly.



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