The GEMÜ 534 2/2-way globe valve has a plastic 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.
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- Available as shut-off or control valve
- Low actuator weight due to plastic body
- Faster actuator replacement and easily rotatable due to fixing via union nut
- Standard actuator can be replaced with 530 or 532 on request
- Suitable for vacuum up to 20 mbar (a)
- Media temperature: -10 to 180 °C
- Ambient temperature*: 0 to 60 °C
- Operating pressure*: 0 to 40 bar
- Nominal sizes*: DN 15 to 100
- Body configurations: 2/2-way body
- Connection types: Flange
- Connection standards: ANSI | ASME | EN | ISO | JIS
- Body materials: 1.4408, cast stainless steel material | EN-GJS-400-18-LT, SG iron material
- Seat seal materials: 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)