Product Information
HAN: | 88789116 |
Category: | GEMÜ 514 Pneumatically operated angle seat globe valve |
Werkstoff Ventilkörper: | 1.4435, investment casting |
Type: | Angle seat globe valve, pneumatically operated, aluminium piston actuator |
Gehäuseform: | Zweiwege-Durchgangskörper |
Control function: | Operator size 1T3 |
Actuator version: | Actuator size 1 |
Type of design: | Ra ≤ 0.8 µm (30 µinch) for media wetted surfaces, in accordance with DIN 11866 H3, mechanically polished internal |
Surface: | Ra ≤ 0.8 µm (30 µinch) for media wetted surfaces, in accordance with DIN 11866 H3, mechanically polished internal |
Regulating cone: | 6.3 m³/h - mod. EQ with red. seat |
Product Description
514 40D60C2 51 1RG4121904 / 88789116
Description
The GEMÜ 514 2/2-way angle seat globe valve has a low-maintenance aluminium piston actuator and is pneumatically operated. The valve spindle is sealed by a self-adjusting gland packing providing low-maintenance and reliable valve spindle sealing even after a long service life. A wiper ring fitted in front of the gland packing protects the seal against contamination and damage.
Features
- Robust actuator housing made of aluminium
- High flow rates due to angle seat design
- Stainless steel bellows as spindle seal for high operating temperatures
- Special connections and materials on request
- Suitable for vacuum up to 20 mbar (a)
Technical specifications
Media temperature : | -10 to 180 °C |
Media temperature : | -10 to 180 °C |
Ambient temperature: | -10 to 60 °C |
Operating pressure : | 0 to 25 bar |
Nominal sizes: | DN 8 to 80 |
Body configurations: | 2/2-way body | Angle valve body |
Connection types: | Flange | Spigot | Threaded connection |
Connection standards: | ANSI | ASME | BS | DIN | EN | ISO | JIS | NPT | SMS |
Body materials: | 1.4408, investment casting material | 1.4435, investment casting material | CC499K, cast bronze material |
Seat seal materials: | 1.4404 | PTFE | PTFE, reinforced |
Conformities: | CRN | EAC | FDA | Functional safety | Oxygen | Reg. (EU) No. 10/2011 | Regulation (EC) No. 1935/2004 | 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/