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GEMÜ TUGELA

High-performance butterfly valve with double eccentric construction, art. Tugela

  • manual
  • pneumatic
  • motorized
Art: R470, R471, R477, R478

Description

  • High-performance butterfly valve with double eccentric construction in order to separate the disc directly from the
    seat (gasket), thereby reducing friction and extending the service life
  • Continuous shaft with temperature resistant graphite bearing and PTFE gland packing for readjustment in operation for minimized leakage, even at low pressures
  • Antistatic fixture for ATEX area
  • Various actuator types can be selected

Tecnical description

  • Media temperature : -60 to 230 °C
  • Ambient temperature: -20 to 70 °C
  • Operating pressure : 0 to 40 bar
  • Nominal sizes: DN 50 to 600
  • Body configurations: Wafer
  • Connection standards: ASME | ISO
  • Body materials: 1.0619 (WCB), cast steel material with CDP coating | 1.4408
  • Liner materials:PTFE TFM™
  • Disc materials: 1.4408
  • Conformities: ATEX | EAC | FDA

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