Boost aseptic process efficiency with enhanced diaphragm valves – now 25% more compact


Big aseptic performance, smaller Unique DV-ST UltraPure diaphragm valves

The all-new, extended range of Alfa Laval Unique DV-ST UltraPure diaphragm valves makes high-performance aseptic processing easier than ever. Fully customizable, the enhanced, ATEX-compliant range comes with slimmer stainless steel actuators and lightweight cast valve bodies with optimized performance.

Get the new DV-ST now


Slim, space-saving actuators

Imagine an actuator that’s 42% lighter, 25% more compact, and 17% shorter in height than most actuators, yet still delivers big on performance and energy efficiency. The new standard DV-ST actuator range shrinks the footprint of your aseptic processes and boosts productivity.

This versatile, space-saving new range of stainless steel actuators operates at a wide range of pressures. Options include a stroke limiter, economical valve position indication, and comprehensive automated valve sensing and control. For special application requirements, there’s the DV-ST high-pressure actuator.

Explore the DV-ST catalogue here


Lightweight cast valve bodies for optimized performance

Smaller seat sizes on our lightweight, ASME BPE-compliant Cast OP valve bodies optimize flow to ensure the same highly efficient performance.

  • Higher process efficiency, smaller footprint
  • Lower total cost of ownership
  • Safe, simple low-cost maintenance
  • Reduced energy consumption
  • Faster sterilization in place

Discover more about the enhanced Unique DV-ST UltraPure

DV ST IAV Slim actuator