Performance characteristics: DPC, DPV type resistance metering parts, also known as proportional metering parts. Tubular structure, equipped with filter screen, restrictor rod and one-way valve, etc. The flow is controlled by the throttling principle, and the flow is proportionally distributed according to the flow capacity (flow rate). The measuring parts of the same type are actually used in the lubricating system with the distance of far, near, high, low, horizontal or vertical installation, and the oil output is basically the same.
