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GEMÜ 534

Pneumatically operated globe valve

  • Description
  • Features
  • Technical specifications
  • Accessories

The GEMÜ 534 2/2-way globe valve has a plastic piston actuator and is pneumatically operated. The valve spindle is sealed by a self-adjusting gland packing providing low maintenance and reliable valve spindle sealing even after a long service life. A wiper ring fitted in front of the gland packing protects the seal against contamination and damage.

  • Lightweight valve bodies, saves weight up to 50 % dependent on connection
  • Available as shut off or control valve
  • Standard gland packing suitable for vacuum up to 20 mbar (abs.)
  • Optional for food contact according to Regulation (EC) No. 1935/2004
  • Version according to ATEX, CRN, EAC, SIL on request
  • Extensive range of accessories
  • Connection: Flange
  • Actuator: Pneumatic
  • ATEX
  • Explosion protection
  • Body material: 1.4408, cast stainless steel; EN-GJS-400-18-LT
  • Max. operating pressure: 40 bar
  • Max. media temperature: 180 ° C
  • Min. media temperature: -10 ° C
  • Nominal sizes: 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'')
  • Control valve

Fitting Accessories

Product video

How globe valves work

00:26 min
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Online since 16.09.2015

Product news

05.02.2016

Range expanded to satisfy increasing demands

Ingelfingen-based valve specialist GEMÜ has responded to continually increasing demands. 

Product news

07.10.2015

SIL assessment of GEMÜ products

Together with the independent testing organization EXIDA, GEMÜ has assessed a selection of different products in accordance with SIL.