| Item information | Value |
|---|---|
| Category: | Gemue R478 Tugela Motorized butterfly valve |
| Operating pressure: | 20 bar |
| Type: | Butterfly valve, double-eccentric, electrically operated long service life, low friction thanks to direct separation of seat and disc, continuous and blow-out proof shaft, with antistatic unit and low-maintenance spindle seal, can be readjusted |
| DN: | DN 200 |
| Body configuration: | Intermediate flange version (Wafer), length FTF API609 table B, EN 558 series 108, EN 558 series 109 |
| Connection type: | ANSI B16.5, Class 150, face-to-face dimension FTF EN 558 series 108 |
| Housing material: | 1.4408 (SS316), ASTM A351 CF8M |
| Liner material: | TFM 1600 (FDA certification) |
| Disc material: | 1.4408 / ASTM A351 / CF8M |
| Liner fixing: | Liner loose |
| Shaft material: | 1.4542, ASTM 564 630 |
| Control module: | OPEN/CLOSE control |
| Voltage/Frequency: | 400V 50Hz |
Type Code
R478200W4D4A6TLN2 A0AQ07H
Technical Specifications
- Media temperature: -60 to 230 °C
- Ambient temperature: -20 to 70 °C
- Operating pressure: 0 to 40 bar
- Nominal sizes: DN 50 to 300
- Body 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
- Operating time 90°: 13 to 35 s
- Protection class: IP68
- Conformities: ATEX | EAC | FDA | TA Luft (German Clean Air Act)
Description
The Gemue R478 Tugela double eccentric metal butterfly valve is operated by a motorized actuator. The butterfly valve is available in nominal sizes DN 50 to 300 and in standardized installation lengths API 609 category A (DIN 3202 K1).
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
Why Buy From Us
- Worldwide shipping of all valves and measuring instruments
- Large stock levels for many products – current lead times available on request
- Spare parts and service kits available
- Fast delivery by parcel courier or freight forwarder, express shipping available on request
- Extensive hands-on application expertise
- Personal advice on selecting the right component
- Dealers receive volume-based discounts on request
- Large enterprises, public authorities and government bodies can order on account (please contact us via our contact form)
GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG, Fritz-Müller-Straße 6–8, 74653 Ingelfingen, Baden-Württemberg, Deutschland, [email protected], https://www.gemu-group.com/
Manufacturer according to GPSR
GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG, Fritz-Müller-Straße6–8, 74653 Ingelfingen, Baden-Württemberg, Deutschland, [email protected], https://www.gemu-group.com/
