Product Information
HAN: | 88621971 |
Category: | GEMÜ 415 Pneumatically operated butterfly valve |
Type: | Butterfly valve, pneumatically operated |
DN: | DN 50 |
Gehäuseform: | Zweiwege-Durchgangskörper |
Connection type: | Spigot DIN |
Body material: | 1.4408, investment casting |
Control function: | Ra ≤ 0.8 µm (30 µin.) for media wetted surfaces, in accordance with DIN 11866 H3, mechanically polished internal |
Actuator version: | GEMÜ actuator, pneumatic, size 1, piston diameter 70 mm |
Shaft connection and size: | Square, diagonal, WAF 8 mm |
Seat (liner): | FPM |
Product Description
415 50D 037 43 1 / 88621971
Description
The Gemue 415 soft seated butterfly valve made from stainless steel or brass is pneumatically operated by a space-saving piston actuator. The "Normally Closed", "Normally Open" and "Double Acting" control functions are available. A low-cost rack and pinion actuator can also be fitted. With its rounded and polished disc edges, the butterfly valve is optimized for frequent cycle duties. The surface of the butterfly valve can be further finished.
Features
- Suitable for vacuum applications and low temperatures
- High-quality butterfly valve made from stainless steel or brass
- Available in small nominal sizes
- Compact and robust body
- Corrosion-resistant and space-saving piston actuator made from plastic or metal
Technical specifications
Media temperature : | -20 to 120 °C |
Media temperature : | -20 to 120 °C |
Ambient temperature: | 0 to 60 °C |
Operating pressure : | 0 to 10 bar |
Nominal sizes: | DN 15 to 50 |
Connection types: | Clamp | Spigot | Threaded connection |
Connection standards: | ASME | DIN | EN | ISO | SMS |
Housing materials: | 1.4408, investment casting material | CW614N, brass | CW617N, brass |
Liner materials: | EPDM | FKM | Silicone |
Disc materials: | 1.4408, investment casting material | CW614N, brass | CW617N, brass |
Conformities: | ATEX | EAC | FDA |
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/