GEMU 534 Globe Valve

Code: GEMU 534
  • Metal Globe Control Valve
  • Pneumatic
  • Connection Flange

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The GEMU 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 long service life. A wiper ring fitted in front of the gland packing protects the seal against contamination and damage.

Features

  • Suitable for inert and corrosive liquid and gaseous media
  • Available as shut-off or control valve
  • Good flow capability and compact design. Kv values from approx. 0.16 – 140 m³/h, depending on nominal size, valve seat and regulating cone design
  • Linear or modified equal-percentage control characteristics
  • Low actuator weight due to the plastic body
  • Faster actuator replacement and easily rotatable due to fixing via union nut
  • Valve bodies available in SG iron and stainless steel
  • Suitable for vacuum up to 20 mbar (a)

Advantages

  • Simple and fast commissioning
  • Valve and positioner are optimally adapted to each other
  • The standard actuator can be replaced with 530 or 532 on request
  • PID control system can be implemented with GEMU 1436
  • Versions according to ATEX on request
  • Free from non-ferrous metals
  • Customised control valve versions available
  • Accessories:
    • Electrical position indicators
    • Combi switch boxes
    • Electro-pneumatic positioners/process controllers

Technical details

  • Connection: Flange
  • Actuator: Pneumatic
  • Seal material
  • Body material: 1.4408, cast stainless steel material; EN-GJS-400-18-LT, SG iron material
  • Conformities: ATEX; CRN; EAC; FDA; Oxygen; Reg. (EU) No. 10/2011; Regulation (EC) No. 1935/2004; SIL
  • 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

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Title Size
Gemu 534 Datasheet 769 KB

Additional information

Weight0.09 kg