GEMU 488 Butterfly Valve

Code: GEMU 488
  • Butterfly control valve
  • Motorised
  • Connection:  Flange (U section); Flange (lug); Flange (wafer)

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The GEMU 488 Victoria soft-seated butterfly valve is motorised. Various metal or plastic on/off or control actuators are available. The butterfly valve is available in nominal sizes DN 25 to 600 and standard installation lengths: ISO 5752/20 | EN 558-1/20 | API 609 category A (DIN 3202 K1) available in wafer, lug and U section body versions.

Features

  • Low torques thanks to special disc contour
  • Improved sealing
  • Extensive applications using a variety of materials
  • Robust body coating in accordance with ISO 12944-6 C5-M
  • Manual override
  • Wide choice of motorised actuator types
  • Minimum 250 μm layer thickness body coating
  • Bubble tight sealing, in accordance with EN 12266-1/P12, leak rate A

Technical details

  • Connection: Flange (U section); Flange (lug); Flange (wafer)
  • Actuator: Motorized
  • Seal material
  • Body material: EN-GJS-400-15, SG iron material
  • Conformities: ACS; ATEX; Belgaqua; CSA; DNV GL; DVGW Drinking water; DVGW Gas; EAC; FDA; WRAS
  • Maximum operating pressure: 16 bar
  • Maximum media temperature: 150 ° C
  • Minimum media temperature: -10 ° C
  • Nominal sizes: DN 25 (1”); DN 40 (1 1/2”); DN 50 (2”); DN 65 (2 1/2”); DN 80 (3”); DN 100 (4”); DN 125 (5”); DN 150 (6”); DN 200; DN 250; DN 300; DN 350
  • Control valve

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Title Size
Gemu 480 481 487 488 Datasheet 2 MB

Additional information

Weight 0.09 kg