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Electromotive metal shut-off damper

GEMÜ R478 Tugela

ConfigureTechnical data sheet
Electrically operated high-performance shut-off damper made of stainless steel with PTFE lining and flange connection – ideal for the chemical, pharmaceutical, and food industries.

PTFE-sealing, double-eccentric high-performance butterfly valve

Product information

The GEMÜ R478 Tugela double-eccentric metal butterfly valve is operated by a motorized actuator. The butterfly valve is available in nominal sizes DN 50 Up to 600 and in standardized installation lengths API 609 category A (DIN 3202 K1).

Key features

  • 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
  • Bubble tight sealing, in accordance with EN 12266-1/P12, leak rate A
Electrically operated high-performance shut-off damper made of stainless steel with PTFE lining and flange connection – ideal for the chemical, pharmaceutical, and food industries.

Technical features

Parameters
Value
Media temperature
-10 to 230 °C
Ambient temperature
-10 to 70 °C
Operating pressure
0 to 40 bar
Nominal sizes
DN 50 to 600
Housing configurations
Wafer
Connection standards
ASME
ISO
Body materials
1.0619 (WCB), cast steel material with CDP coating
1.4408 (CF8M), investment casting material
Liner materials
PTFE TFM™
Disc materials
1.4408
Supply voltage
120 V AC, 50 Hz
120 V AC, 60 Hz
230 V AC, 50 Hz
230 V AC, 60 Hz
24 V DC
380 V AC, 50 Hz
400 V AC, 50 Hz
440 V AC, 60 Hz
460 V AC, 60 Hz
480 V AC, 60 Hz
90° operating time
13 Up to 35 s
Protection class
IP68
Conformities
ATEX
EAC
FDA
TA Luft (German Clean Air Act)

Downloads

20 Results
  • Product certificate -

    pdf, 104 KB, EN

  • Operating instructions GEMÜ R478

    pdf, 7.11 MB, EN

  • Ficha técnica GEMÜ R478

    pdf, 5.00 MB, ES

  • Betriebsanleitung / Operating instructions GEMÜ R478

    pdf, 8.45 MB, DE, EN

  • Produktzertifikat TA-Luft - GEMÜ R47X

    pdf, 101 KB, DE

  • Datasheet GEMÜ R478

    pdf, 5.00 MB, EN

  • Fiche technique GEMÜ R478

    pdf, 5.00 MB, FR

  • 操作说明 GEMÜ D40

    pdf, 5.00 MB, PL

  • Application brochure Fertilizer production

    pdf, 1.32 MB, EN

  • Product brochure Double-eccentric butterfly valve R470 Tugela series

    pdf, 347 KB, EN

  • Produktbroschüre Doppelexzentrische Absperrklappe Baureihe R470 Tugela

    pdf, 349 KB, DE

  • Product certificate TA-Luft - GEMÜ R47X

    pdf, 101 KB, EN

Suitable services

  • Expert knowledge for your applications

    Training

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  • Ensure longevity and reliability

    Maintenance

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  • Fast, efficient, and precise

    Repair

    When it comes to repairs, every minute counts. Our experts analyze, repair, and test reliably - using original spare parts, technical precision, and a focus on minimizing downtime.

  • Intelligent networking with GEMÜ CONEXO

    Digital support

    CONEXO makes maintenance digital: RFID technology and mobile apps enable the unique identification of your components and document maintenance processes transparently.