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