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GEMÜ 711

Manually operated ball valve

  • Description
  • Features
  • Technical specifications
  • Accessories

The GEMÜ 711 3-piece 2/2-way metal ball valve is manually operated. It has a plastic sleeved hand lever with a locking device. The seat seal is made of PTFE.

  • Suitable for vacuum applications
  • Low maintenance and reliable spindle sealing
  • TA-Luft compliant
  • Seal material made of PTFE and FPM
  • Connection: Flange; Spigot; Threaded socket
  • Actuator: Manual
  • ATEX
  • Explosion protection
  • Body material: 1.4408, investment casting
  • Max. operating pressure: 63 bar
  • Max. media temperature: 180 ° C
  • Min. media temperature: -20 ° C
  • Nominal sizes: DN 8 (1/4''); DN 10 (3/8''); DN 15 (1/2''); DN 20 (3/4''); DN 25 (1''); DN 32 (1 1/4''); DN 40 (1 1/2''); DN 50 (2''); DN 65 (2 1/2''); DN 80 (3''); DN 100 (4''); DN 125 (5'')

Fitting Accessories

Product video

How ball valves work

00:31 min
4507 Views
Online since 16.09.2015
UHT Test plant of the dairy school

Product applications

UHT Test plant of the dairy school

Dairy specialists and engineers at the Bavarian State Institute for Agriculture in Kempten (a teaching, testing and technical centre for the dairy industry) have a new and innovative UHT-ESL testing plant at their disposal for training purposes in the college. In collaboration with plant engineers, the latest technological concepts and components have been developed and integrated into the plant. GEMÜ supplied not only globe valves, ball valves and aseptic diaphragm valves, but also the appropriate multi-port valve blocks made of stainless steel.