Angle seat valve 554

globepneumatically-operatedfor control

The GEMÜ 554 2/2-way angle seat globe valve has a plastic piston actuator and is pneumatically operated. The valve spindle is sealed by a self-adjusting gland packing or a compact seal cartridge, dependent on the size and version. A wiper ring or the wiper contour of the seal cartridge additionally protects the valve spindle against contamination and damage. This provides low maintenance and reliable spindle sealing even after a long service life. -Simple and fast commissioning -Good flow capability and compact design -Valve and positioner are optimally adapted to each other. (For positioner details please refer to the relevant data sheets) -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.) Connection types: Clamp | Flange | Spigot | Threaded connection Connection standards: ANSI | ASME | BS | DIN | EN | ISO | NPT | SMS Body materials: 1.4408, investment casting material | 1.4435 (316L), forged material | 1.4435, investment casting material | CC499K, cast bronze material Seat seal materials: NBR | PFA | PTFE | PTFE, reinforced Conformities: ATEX | CRN | EAC | FDA | Oxygen | Reg. (EU) No. 10/2011 | Regulation (EC) No. 1935/2004 | SIL | USP