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GEMÜ 548

Motorized angle seat globe valve

  • Description
  • Features
  • Technical specifications

The GEMÜ 548 2/2-way angle seat globe valve has a motorized actuator with a plastic housing. The motor is designed for DC and AC operating voltages. The integrated gear translates the rotary motor movement into a linear movement. The actuator is available as an on/off version or with an integrated positioner and additional process controller. 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.

  • Adjustable display
  • Extensive integrated diagnostic functions
  • Simple commissioning and versatile operating facilities- Fascia keys- PC connection with Internet browser MS® Internet Explorer- Fieldbus interfaces e.g. Profibus DP- e.sy-com interface for connecting a Bluetooth module or industrial modem to enable access via PDA or PC
  • Connection: Clamp; Flange; Spigot; Threaded socket; Threaded spigot
  • Actuator: Motorized
  • Body material: (Rg 5) CC499K; 1.4408, cast stainless steel; 1.4435, investment casting
  • Max. operating pressure: 25 bar
  • Max. media temperature: 180 ° C
  • Min. media temperature: -10 ° C
  • Nominal sizes: 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

Product video

How globe valves work

00:26 min
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Online since 16.09.2015