Name:delivery valve
NO:2 418 552 069
Warranty:8 months
Place of Origin:China
Quality:100% professional test
packing:neutral packing
MOQ:2pieces
Engine Type:diesel
weight:0.01kg
Size:normal standard
Description
Diesel pump delivery valve 2418552069/2 418 552 069
Name: | delivery valve | No: | 2 418 552 069 |
Delivery Time: | 3-7 work days | MOQ: | 2 piece |
Engine type: | Diese Engine | Size: | Standard |
Warranty: | 8 months | Place of Origin: | China |
Quality: | 100% professional test | Weight: | 0.01kg |



The function of the fuel delivery valve is:
(1) When the fuel supply is stopped, the cone of the fuel delivery valve is closely matched with the valve seat under the action of the spring to prevent the fuel in the high-pressure fuel pipe from flowing back to the fuel injection pump. (2) When the delivery valve drops, the decompression ring belt enters the valve seat guide hole, which immediately stops the fuel from entering the high-pressure fuel pipe. The delivery valve continues to drop, and the pressure reducing ring completely falls into the valve seat, which increases the volume of the high-pressure oil pipe and acts as a pressure relief. The pressure in the high-pressure oil pipe drops sharply, avoiding the oil dripping in the late stage of fuel injection.
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