Product descriptions GATE VALVE with gearbox and hand wheel
Design: EN 1984, Bolted bonnet, Rising stem
Outside screw and yoke, Backseat, Flexible wedge
Drain valve executions consist of neck pipe with gate v. DN25/PN40 see below sketch:
Inlet: screwed on to the neck pipe
Outlet: flange DN25/PN40 as per EN 1092-1, for connecting a flange hose
Neck pipe length as short as possible as per manufacturer recommendation
Ends Connection: flange ends as per EN 1092-1 / B1
Face to face Dimension: as per EN 558, series 26 (1150mm)
Body, Bonnet GP240GH
Trim: 8# - body seat STL
Wedge GP240GH+13%Cr
Stem min.13%Cr
Packing Graphite