With flanged or butt welding ends / Design acc. to EN 1984 / With outside stem screw / With flexible wedge or wedge disks (from DN 80)
With flanged or butt welding ends
Design acc. to EN 1984
With outside stem screw
With flexible wedge or wedge disks (from DN 80)
sealing to atmosphere acc. to TA-Luft
position indicator; limit switch
stem extension; valve lock
Operation electric, pneumatic, hydraulic