1.Each fixed flow rate to supply the lubrication part

2.It does not affect the flow rate due to the viscosity of oil and the length of oil pumping time

3.It must be used with volumetric oiler

4.Suitable for working pressure in 15~25kgf/cm2 volumetric periodic lubrication system

Appearance size drawing:

Type technical parameters:

1. The lubricating oil delivered from the oil pump at medium pressure makes the umbrella valve in the distributor start to push upward;

2. When the umbrella valve closes the central hole of the core rod, it forces the piston to overcome the spring force and begin to rise, discharging the lubricating oil originally stored in the upper chamber;

3. When the piston moves to the top of the upper chamber, the oil discharge is completed at the same time;

4. When the oil pump stops supplying oil, the pressure relief valve will open automatically, so that the pressure oil in the main pipe will return to the oil through the pressure relief valve. At this time, the system pressure drops, and the piston in the distributor begins to recover under the action of the spring. When the umbrella valve returns to close the oil inlet of the distributor, the piston will press the lubricating oil stored in the lower chamber to the upper chamber through the small hole of the core rod, and the next oil supply is also ready.