GEMÜ 554

The GEMÜ 5542/2-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, depending 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.

• Available as shut off or control valve
• Low actuator weight due to plastic body
• Faster actuator replacement and free actuator positioning due to fixing via union nut
• Standard actuator can be replaced with 550 or 514 on request
• Suitable for vacuum up to 20 mbar (a)
• Particularly compact design, actuator size B

• Media temperature :-10 to 180 °C
• Ambient temperature:0 to 60 °C
• Operating pressure :0 to 25 bar
• Nominal sizes:DN 6 to 80
• Body configurations:2/2-way body | Angle valve body
• 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 | Functional safety | Oxygen | Reg. (EU) No. 10/2011 | Regulation (EC) No. 1935/2004 | TA Luft (German Clean Air Act) | USP