GEMU 554 Globe Valve

Code: GEMU 554
  • Metal Angle Seat Globe Valve
  • Pneumatic
  • Connection: Clamp; Flange; Spigot; Threaded

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The GEMU 554 2/2-way angle seat globe valve has a plastic piston actuator and is pneumatically operated. The valve spindle is sealed by a self-adjusting gland packing or a compact seal cartridge, dependent on the size and version. A wiper ring or the wiper contour of the seal cartridge additionally protects the valve spindle against contamination and damage. This provides low maintenance and reliable spindle sealing even after extended service life.


  • Suitable for inert and corrosive liquid and gaseous media
  • Available as shut off or control valve
  • Low actuator weight due to a plastic body
  • Materials of all medium wetted parts can be selected to suit relevant applications
  • Faster actuator replacement and free actuator positioning due to fixing via union nut
  • The standard actuator can be replaced with 550 or 514 on request
  • Suitable for vacuum up to 20 mbar
  • Incredibly compact design, actuator size 0, substantially reduced installation dimensions when using the body with male threads which can be installed using union nuts


  • Control valves with control cone available
  • Various types of valve body connections: Threaded sockets, threaded spigots, butt weld spigots
  • Versions according to ATEX
  • Good flow capability
  • Low weight
  • Optionally suitable for contact with food according to Regulation (EC) No. 1935/2004 (K-No. 2013)
  • Accessories:
    • Combi switch boxes
    • Electrical position indicators
    • Electro-pneumatic positioners/process controllers
    • Optical position indicator
    • Stroke limiter
    • Handwheel
    • Electrically operated pilot solenoid valve

Technical details

  • Connection: Clamp; Flange; Spigot; Threaded connection
  • Actuator: Pneumatic
  • Seal material
  • Body material: 1.4408, investment casting material; 1.4435 (316L), forged material; 1.4435, investment casting material; CC499K, cast bronze material
  • Conformities: ATEX; CRN; EAC; FDA; Oxygen; Reg. (EU) No. 10/2011; Regulation (EC) No. 1935/2004; SIL; USP
  • Maximum operating pressure: 25 bar
  • Maximum media temperature: 180 ° C
  • Minimum media temperature: -10 ° 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”)
  • Control valve

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Title Size
Gemu 554 Datasheet 656 KB
Gemu 554 Control Valve Version Datasheet 962 KB

Additional information

Weight 0.09 kg