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Pneumatic 2/2-way diaphragm valve made of metal

GEMÜ D40

ConfigureTechnical data sheet
Stainless steel diaphragm valve with pneumatic actuator and hygienic design for the food and pharmaceutical industries.

High-performance diaphragm valve with chambered diaphragm

Product information

The pneumatically actuated GEMÜ D40 diaphragm valve is designed for use in sterile applications. The diaphragm hermetically separates the actuator from the operating medium. All drive parts (except the sealing and design elements) are made of stainless steel. The control functions available are "spring force closed", "spring force open" and "activated on both sides".

Key features

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

Technical features

Parameters
Value
Media temperature
-10 to 100 °C
Sterilization temperature
max. 150 °C
Ambient temperature
-10 to 80 °C
Operating pressure
0 to 16 bar
Nominal sizes
DN 10 to 25
Body configurations
2/2-way body
T-body
Connection types
Clamp
Spigot
Connection standards
ASME
DIN
EN
ISO
Body materials
1.4435 (316L), block material
1.4435 (316L), forged material
1.4435 (BN2), block material
1.4435 (BN2), forged material
Diaphragm materials
PTFE/EPDM
Conformities
ATEX
FDA
Regulation (EC) No. 1935/2004
USP

Downloads

8 Results
  • Product brochure

    pdf, 558 KB, EN

  • Notice d'utilisation GEMÜ D40

    pdf, 4.85 MB, FR

  • Funktionale Sicherheit -

    pdf, 94 KB, DE

  • Operating instructions GEMÜ D40

    pdf, 4.96 MB, ZH

  • Datasheet GEMÜ D40

    pdf, 3.88 MB, EN

  • Produktbroschüre

    pdf, 568 KB, DE

  • Datenblatt GEMÜ D40

    pdf, 3.53 MB, DE

  • Fiche technique GEMÜ D40

    pdf, 3.88 MB, FR

Suitable services

  • Expert knowledge for your applications

    Training

    Deepen your expertise in valve technology and plant control. Our training courses provide practical content to help you design processes that are safe, efficient, and compliant with standards.

  • Ensure longevity and reliability

    Maintenance

    Regular maintenance ensures consistently stable processes. Our service teams ensure the availability of your systems and reliably extend the service life of your components.

  • Fast, efficient, and precise

    Repair

    When it comes to repairs, every minute counts. Our experts analyze, repair, and test reliably - using original spare parts, technical precision, and a focus on minimizing downtime.

  • Intelligent networking with GEMÜ CONEXO

    Digital support

    CONEXO makes maintenance digital: RFID technology and mobile apps enable the unique identification of your components and document maintenance processes transparently.