The basic manual operator for Wouter Witzel valves up to DN 200 is the 10 position spring loaded lever with notch plate which provides quick operation, economy and simplicity. When the lever is not in manual control it always returns to a latched position. It is designed to open or close the valve or to regulate the flow. The lever is also designed to serve as valve disc positioner indicator. When the lever is positioned parallel to the pipeline the valve is open.
Type L standard
Suits EV series up to DN200 / 8"
Larger sizes on request
Easy, lift and turn operating
Lever in ductile iron
10 position notch plate in zinc plated steel, optional stainless steel
Type L-padlock
Suits EV series up to DN200 / 8"
Larger sizes on request
Easy, lift and turn operating
Lever in ductile iron
10 lockable position notch plate in stainless steel
Type L-regulating
Suits EV series up to DN200 / 8"
Larger sizes on request
Easy, turn operating
Lever in ductile iron
Infinitive lockable position notch plate in stainless steel
Type L-switches
Suits EV series up to DN200 / 8"
Larger sizes on request
Easy, lift and turn operating
Lever in ductile iron
10 position notch plate in zinc plated steel, optional stainless steel added limit switches for open and/or closed positions
