| Item information | Value |
|---|---|
| Category: | Gemue 490 Edessa Butterfly valve with bare shaft |
Type Code
490150L234JPE F07 D17
Technical Specifications
- Media temperature: -20 to 200 °C
- Ambient temperature: -20 to 95 °C
- Operating pressure: 0 to 10 bar
- Nominal sizes: DN 25 to 1200
- Body configurations: Lug | Wafer
- Connection standards: AS | ASME | DIN | EN | ISO | JIS
- Body materials: 1.4404, block material | EN-GJS-400-18-LT, SG iron material | S355J2 + N, cast steel material | VE Duroplast, reinforced
- Body coating: Epoxy
- Liner materials: PTFE/EPDM | PTFE/FKM | PTFE/silicone
- Disc materials: 1.4404 (316L), forged material | 1.4469, Duplex cast steel material | 2.4602 (alloy 22), block material | 3.7035, titan
- Disc coating: PFA
- Conformities: ATEX | EAC | FDA | FMEDA | TA Luft (German Clean Air Act)
Description
The Gemue 490 Edessa PTFE-lined butterfly valve has a bare shaft. The disc and shaft are one piece; body and liner are available in different designs. The butterfly valve is available in nominal sizes DN 25 to 1200 (1"–48"), in the standardized installation lengths: ISO 5752/20 | EN 558-1/20 | API 609 category A (DIN 3202 K1) available in wafer and lug body versions.
Features
- Suitable for chemically corrosive media
- Bubble tight sealing, in accordance with EN 12266-1/P12, leak rate A
- High-quality selection of materials can be combined in different ways
- High level of plant reliability thanks to one-piece shaft and spring-washer-supported seal system
- Long service life thanks to shaft bearings and special disc and liner geometry
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/
