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GEMÜ 660

Pneumatically operated diaphragm valve

  • Description
  • Features
  • Technical specifications

The GEMÜ 660 2/2-way diaphragm valve has a stainless steel piston actuator and is pneumatically operated. The valve was designed for dosing and filling a wide range of products. All metallic actuator components are made of stainless steel. Normally closed (NC), Normally open (NO) and Double acting (DA) control functions are available. A stroke limiter and seal adjuster and an optical position indicator are integrated as standard.

  • Simple and effective
  • Precise stroke scale on the cover, 10 scale points per turn (one full turn corresponds to 1 mm stroke)
  • High reproducibility of measured values
  • Fast cycle duties due to minimized filling volume
  • Connection: Clamp; Spigot; Threaded socket; Threaded spigot
  • Actuator: Pneumatic
  • Body material: 1.4408, investment casting; 1.4435, forged body; 1.4435, investment casting
  • Conformities: ; EC regulation 10/2011; EC regulation 1935/2004; EC regulation 2023/2006; FDA; Oxygen; TA Luft (German Clean Air Act)
  • Max. operating pressure: 5 bar
  • Max. media temperature: 100 ° C
  • Min. media temperature: -10 ° C
  • Nominal sizes: DN 4; DN 6; DN 8 (1/4''); DN 10 (3/8''); DN 15 (1/2''); DN 20 (3/4''); DN 25 (1'')
  • Sterilisation temperature: max. 150 °C

Product video

Setting the closing and opening limit for GEMÜ 660

04:06 min
134 Views
Online since 27.04.2018

Product news

06.02.2019

Safe solutions for oxygen applications

Product news

27.04.2018

Longer service lives thanks to closing and opening limits

In two new videos, a service trainer from the GEMÜ training team explains the setting of closing and opening limits in diaphragm valves.