GEMU 532 Globe Valve

Code: GEMU 532
  • Metal Globe Valve
  • Pneumatic
  • Connection Flange

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The GEMU 532 2/2-way globe valve has a robust low maintenance aluminium 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 long service life. A wiper ring fitted in front of the gland packing protects the seal against contamination and damage. Compared to GEMÜ 512, the actuator flange for attaching the actuator is omitted.

Features

  • Suitable for inert and corrosive liquid and gaseous media
  • Available as shut-off or control valve
  • Good flow capability and compact design
  • Valve bodies available in SG iron and stainless steel
  • Robust actuator housing made of aluminium
  • Low frictional forces due to sleeve in the actuator head enable good control characteristics
  • Faster actuator replacement and easily rotatable due to fixing via union nut
  • Standard floating plug on spindle ensures excellent seat sealing
  • Available with stainless steel bellows as spindle seal
  • Suitable for vacuum up to 20 mbar (a)

Advantages

  • Customised control valve versions available
  • The optical position indicator is standard for NC control function (optional for NO and DA control functions)
  • Accessories:
    • Electrical position indicators
    • Combi switch boxes
    • Electro-pneumatic positioners/process controllers
    • Stroke limiter

Technical details

  • Connection: Flange
  • Actuator: Pneumatic
  • Seal material
  • Body material: 1.4408, investment casting material; EN-GJS-400-18-LT, SG iron material
  • Conformities: CRN; EAC; FDA; Oxygen; Reg. (EU) No. 10/2011; Regulation (EC) No. 1935/2004; SIL
  • Maximum operating pressure: 40 bar
  • Maximum media temperature: 180 ° C
  • Minimum 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

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Title Size
Gemu 532 Datasheet 574 KB

Additional information

Weight0.09 kg