Georg Fischer Diaphragm Valves
Georg Fischer Diaphragm valves have no metal components and therefore no corrosion. The new diaphragm valve has a central plastic housing nut. The corrosion free connection guarantees homogeneous expansion when exposed to temperature fluctuations. This results in a uniform surface pressure that guarantees tightness up to 240 psi operating pressure. Lockable handwheel is a standard. A two colored position indicator shows the actual position of the diaphragm at a glance. The upper housing section is the interface for a self-adjusting electrical position indicator.