Lechler pneumatic stop valves

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Rating: 4.6 (31 reviews)

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Technical info	Features and advantages: Spray pressure max. 8.0 bar Compressed air min. 4.5 bar to max. 8.0 bar Volumetric flow max. 13.6 l/min 4.2 l/min flow with 0.1 bar pressure drop MULTIJET bayonet cap system Dimensions of pneumatic line for quick-action connectors Outer diameter 6 mm Inner diameter 4 mm Valve opens by compressed air and closes by spring force Switching time 0.2 sec Range of application In all boom sprayers for plant protectants and liquid fertilisers As single valve e.g. for banding, distance management along water bodies and terrestrial structures Main benefits of PSV (Pneumatic Stop Valve) Nozzle holder and pneumatic valve are fine tuned Fits to all boom designs as dimensions derive from normal single nozzle holder Spray pressure in the boom line can be maintained while nozzles are closed Immediate jet formation of all nozzles after opening the pneumatic valve Ring line allows circulation of the spray liquid in the boom line - after adding the chemical to the spray tank - after interruption of the application - for cleaning purpose Pneumatic shut off valves are controlled via centrallocated electro pneumatic valves Each boom section responds to one electro-pneumatic valve Easier boom design as no control units are needed Lechler AirPress for smooth unretarded control of pressure thanks to physical properties of compressed air is recommended