Grease metering valve of VSG6 series are for centralized lubrication system, which with tow supplying grease or oil pipes and six feeding outlets to each lubrication points. The grease metering valve should by equipped with protective cover when working in the dust, wet and harsh environment.
When adjustment of the volume of grease, please rotating the adjustment screw on the limited rod, to adjust the minimum or maximum grease or oil feeding volume as per the lubrication point requirement. The adjustment processing should be done when the indicator on the back position and tighten the screws after the adjustment. The block nut should be screwed on the feeding outlet ports if the outlets are 1, 3, 5, 7 odd number, in which case, the feeding oil channels are connection each other and lubrication if the piston operation correctly in grease metering valve.