GEMU's websites make use of cookies. If you are using the site, this means that you agree to the use of cookies. To implement personal settings, click here

GEMÜ 620

Pneumatically operated diaphragm valve

  • Description
  • Technical specifications
  • Features
  • Accessories

The GEMÜ 620 2/2-way diaphragm valve has a low maintenance metal membrane actuator and is pneumatically operated. The valve is also suitable for high media temperatures up to 150 °C.

  • Connection: Flange; Threaded socket
  • Actuator: Pneumatic
  • ATEX
  • Explosion protection
  • Body material: EN-GJL-250; EN-GJS-400-18-LT (GGG 40.3), PFA lined; EN-GJS-400-18-LT (GGG 40.3), PP lined; EN-GJS-400-18-LT, hard rubber lined; EN-GJS-500-7, PFA lined; EN-GJS-500-7, PP lined
  • Max. operating pressure: 10 bar
  • Max. media temperature: 100 ° C
  • Nominal sizes: DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100; DN 125; DN 150
  • Control valve
  • Insensitive to particulate media
  • Suitable for inert, corrosive, liquid and gaseous media
  • High flow rates
  • Optional flow direction
  • PFA, PP or hard rubber lined (optional)

Fitting Accessories