body: -10°C to +175°C
membrane: see table
max. 16 bar
see table
CE, WRAS, FDA, USP
Flange connection
EN 1092
Ductile iron GGG40
Epoxy coating
Gray cast iron GG25
EN 558-1, Series 1
Rising spindle
Reduced
SS 430
NR, EPM*
Diaphragm valve type A (bridge type), unlined flanged according to DIN standard. Ductile iron housing with EPM or NR rubber membrane and cast iron head piece. Flange connection according to PN10 / 16 and manually operated by rising handwheel with position indicator. From DN200 the handwheel is non-rising and without position indication. Construction length according to standard EN 558, series 1. Diaphragm valves are maintenance-friendly and are easily adjustable and easy to automate. There are no moving parts or dead spaces in the medium flow.