Performance and characteristics and use: pressurized quantitative measuring parts, which belong to the direct pressure action type. The piston action of the metering part is driven by the pressure oil output by the lubrication pump, and the piston is reset by the spring force when the oil pump stops working, that is, the metering is measured and stored for quantitative oil.The oil discharge is accurate, and the metered parts are discharged only once in one oil supply cycle and far away in the lubrication system. Near. High, low, horizontal or vertical installation have no effect on the displacement of metering parts, forced oil discharge, sensitive action. Two seals are used to prevent the discharge of oil agent from flowing back.The measuring parts and the coupling are split structures, according to the oil demand of each lubrication point, the corresponding measuring parts are arbitrarily selected, and the PV series connectors can be used in free combination, and can be used in series and parallel.The diameter of the oil outlet of the metering part is ф4, which needs to be connected with GN-4 oil pipe joint and GB-4 duo-cone ferrule.
