Certificate
ISO9001
Packaging Details
Neutral packing , Customer specified packaging
Warranty
6 months
Stock
In Stock, cannot be naked without packing In air
Shipping Way
DHL, FedEx, UPS, TNT, EMS, ARAMEX, By Air
Payment Terms
T/T, Western Union, MoneyGram, PayPal, Ect.
We are professional factory focused on diesel fuel injection parts, such as fuel pump, fuel injector, fuel line, nozzle, tube, EGR fittings for Cummins, Duramax, Powerstroke and so on. And have been supplying to America market for many years, never have complaints.
We also have OEM service for fuel injector line, just send us one complete set sample.
Combined vane pump ZYB-50/ZYB-80 has two upper cover structures A & C to choose, suitable for connecting different pipelines. With built-in oil and gas separator and relief valve, this kind of pumps have advantages of low noise, large flow and long lifespan.
Working Process of Vane Pump
When the high-pressure oil output by the vane pump enters the oil-gas separation pipe from the oil outlet of the pump, under the action of the deflector at the inlet of the oil-gas separation pipe, most of the oil advances in a spiral shape along the inner wall of the oil-gas separation pipe. Finally, it flows from the oil outlet of the oil-gas separation pipe to the oil outlet valve. The gas mixed in the oil is less dense than the oil, so it is concentrated in the middle of the official cavity, and finally discharged from the oil-gas separation pipe to the normal pressure cavity. After the oil-gas mixture enters the atmospheric chamber, the gas floats up, discharged into the atmosphere through the exhaust pipe. And the oil is stored in the normal pressure chamber.
When the oil accumulates to a certain amount, the float floats up, driving the connecting rod to open the oil return valve, and the oil flows to the low pressure chamber through the oil return valve. While when the oil level drops to a certain height, the float falls back under the action of gravity, the oil return valve closes the valve, and the oil return function stops.
When the rotor rotates continuously, the vane pump outputs a certain pressure and flow of oil. The size of the oil delivery pressure depends on the pressure adjustment state of the relief valve and the load resistance. And the pressure oil coming out of the vane pump enters the oil-gas separation pipe for oil-gas separation. Part of gas-free oil coming out of the oil-gas separation pipe will return to low-pressure chamber through relief valve. And the other part will enter the flowmeter via the oil outlet valve.
When fuel nozzle is open, the load resistance would be small, and the pressure oil overcomes the spring force of the oil outlet valve and enters flow meter from the oil outlet valve, and the relief valve is closed or slightly opened. When fuel nozzle is closed, the oil pressure rises, then relief valve is completely opened. Next the pressure oil in the high-pressure chamber flows through relief valve to the inlet of vane pump and recirculates. Usually, the pressure and output flow of hydraulic system can change by adjusting the stud of relief valve.
We hope you are planning to attend China-Lutong Automechanika Shanghai 2019 because we want to meet you! 2019 edition of Automechanika Shanghai will be held at National Convention & Exhibition Center, Shanghai starting on 03rd December. It is a 4 day event organized by Messe Frankfurt and will conclude on 06-Dec-2019.
Automechanika Shanghai will feature over 6,300 exhibitors and 50 fringe events in this December. The show embraces the automotive ecosystem by building upon it strong global resources and reputation. Come and visit the shows 15th edition anniversary with us! Well be at Booth A03 in Hall 2.2 (2.2A03) to answer all your questions for Fuel Injection System. To learn more, visit China-Lutong.com.
A&S Fuel Injection System Company is a global proffesional supplier of fuel injectors and fuel pumps. These products are widely applied in a variety of power equipment, including diesel engine, marine application, vehicle, generator set, air compressor, etc.
Prodcut Name Fuel Pump Pressure Regulator
Bosch Number 0928400481
Car Make Iveo Eurocargo DAF Truck
Shipping Term
1.by Courier Express - DHL / TNT / UPS / FEDEX / EMS, 4-7 working days for delivery.
2.by Air: Arrive at destination Airport fast
then pick it up by yourself.
3.by Sea: Low shipping cost and slow delivery(15-30 days usually). Suitable for large quantity and non-urgent delivery
Shipping Time 3-15 Workding Days
Payment Term
1.Trade Assurance(Suggetion)
2.Paypal(WITH YOUR MONRY IN SAFE,YOUR BUSINESS IN SAFE)
3.Western Union
4.T/T(Bank Transfer,Wire Transfer)
Sample When have stocks ,sample can be provided
Warranty 12 Months
Package normally by neutral yellow ,white box or plastic bags
Company Logo when quantity is over 1000pcs,custom logo can be made
