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.
TECHNICAL SPECIFICATIONS
- Connection: Flange; Spigot; Threaded socket; Threaded spigot
- Actuator: Pneumatic
- Body material: (Rg 5) CC499K; 1.4408, cast stainless steel; 1.4435, investment casting
- Max. operating pressure: 25 bar
- Max. media temperature: 180 ° C
- Min. media temperature: -10 ° C
- Nominal sizes
- Control valve
FEATURES
- Substantially reduced installation dimensions when using the body with male threads which can be removed using union nuts
- Suitable for high operating temperatures and pressures
- Control medium connection can be rotated through 360°
ADVANTAGES
- Various valve body connections: threaded sockets, threaded spigots, butt weld spigots
- Good flow capability due to angle seat design
- Extensive range of accessories
- Versions with bellows available
- Special connections and materials on request
- Optionally suitable for contact with food according to Regulation (EC) No. 1935/2004 (K-No. 1935)
- Standard gland packing suitable for vacuum up to 20 mbar (abs.)
