Globe valve 532

pneumaticcontrolshut-off

The GEMÜ 532 2/2-way globe valve has a rugged 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. The actuator does not require an actuator flange (as used in the GEMÜ 512). -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) -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 | Oxygen | Reg. (EU) No. 10/2011 | Regulation (EC) No. 1935/2004 | SIL