Product Information
Product Description
R478150W4D4A6TLL2 AE BC15 / 88725379
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
Technical specifications
Media temperature : | -60 to 230 °C |
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) |
Manufacturer according to GPSR
GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG, Fritz-Müller-Straße 6–8, 74653 Ingelfingen, Baden-Württemberg, Deutschland, info@gemue.de, https://www.gemu-group.com/