GEMÜ D40

Pneumatically operated diaphragm valve

  • Description
  • Features

The pneumatically operated GEMÜ D40 diaphragm valve is designed for use in sterile applications. The diaphragm hermetically separates the actuator from the working medium. All actuator parts (except the seals and design elements) are made from stainless steel. The "Normally closed", "Normally open" and "Double acting" control functions are available. The valve has an optical position indicator with a transparent cap as standard.

  • For use in hygienic and aseptic applications (CIP/SIP capable and autoclavable)
  • Valve can be configured for the respective process parameters
  • Fast, safe and simple diaphragm and actuator mounting
  • Low maintenance due to the firmly chambered diaphragm
  • Very high Kv values thanks to the flow-optimized valve body
  • Identification of the angle of rotation (hash mark), optical position indicator and transparent cap as standard
  • Simple modular expansion possible thanks to state-of-the-art automation components

Product news

03.06.2025

High performance with new diaphragm technology: The GEMÜ D40 diaphragm valve