The GEMÜ 512 pneumatically operated 2/2-way globe valve has a robust low maintenance aluminium piston actuator. 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. The wiper ring fitted in front of the gland packing protects it against contamination and damage.
Suitable for individual applications due to choice of various actuator sizes and valve body materials
Customized control valve versions available
Control medium connection can be rotated through 360°
Control valves with control cone available
– electrical position indicators
– electro-pneumatic positioners/process controllers
– stroke limiter