GEMÜ 658

Pneumatically operated diaphragm valve

  • Technical specifications
  • Accessories
  • Connection: Clamp; Flange; Spigot; Threaded connection
  • Actuator: Pneumatic
  • Seal material
  • Body material: 1.4408, investment casting material; 1.4435 (316L), forged material; 1.4435 (BN2), forged material; 1.4435, investment casting material; 1.4539 (904L), forged material
  • Conformities: 3A; BSE/TSE; CRN; EAC; EHEDG; FDA; Oxygen; Reg. (EU) No. 10/2011; Regulation (EC) No. 1935/2004; Regulation (EC) No. 2023/2006; TA Luft (German Clean Air Act); USP
  • Max. operating pressure: 10 bar
  • Max. media temperature: 100 ° C
  • Min. media temperature: -10 ° C
  • Nominal sizes: DN 10 (3/8''); DN 15 (1/2''); DN 20 (3/4'')
  • Sterilisation temperature: max. 150 °C

Fitting Accessories

Product video

How diaphragm valves with metal valve bodies work

00:40 min
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Online since 16.09.2015

Product news

12.09.2023

Lighter. More compact. More hygienic.