The GEMÜ 532 2/2-way globe valve has a robust 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. Compared to GEMÜ 512, the actuator flange for attaching the actuator is omitted.
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- Available as shut-off or control valve
- Robust actuator housing made of aluminium
- Low frictional forces due to sleeve in the actuator head enable good control characteristics
- Faster actuator replacement and easily rotatable due to fixing via union nut
- Available with stainless steel bellows as spindle seal
- Suitable for vacuum up to 20 mbar (a)
- Media temperature :-10 to 180 °C
- Ambient temperature:-10 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, investment casting material | EN-GJS-400-18-LT, SG iron 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)