Hot Selling Bonded Rubber Valve Stem Oil Seal

As a highly innovative manufacturing enterprise for forklift parts jac, Forklift Engine Fuel Pump, heli electric forklift 1 5t, advanced management concept, excellent R&D team, first-class products and services constitute our core competitiveness. We welcome OEM projects and designs. Over the years, our company has actively responded to the call of implementing the national structure adjustment and transformation, and eliminating backward production capacity.

Product Title: Engine Intake Valve

Product Model: 490QC-2409000301400Z

 

 

 

 

 

 

Item	Description
Product Name	Engine Intake Valve
P/N	490QC-2409000301400Z
Applied Model	Quanchai Diesel Engine QC490
Net Weight (kg)	0.50
Gross Weight (kg)	1.00
Qty per Carton	4 Root / Table Sleeve
Carton Size (cm)	16*10*6

 

 

 

 

Why is the intake valve of a forklift diesel engine larger than the exhaust valve?

 

Forklift diesel engines have larger inlet valve head diameters and smaller exhaust valve head diameters. Because the exhaust is squeezed out by the piston pressure, and the intake is naturally aspirated by vacuum, the exhaust is relatively easy. If the area of the intake and exhaust channels is the same, the intake air volume will be significantly insufficient.

 

Gas Distribution Structure of Forklift Diesel Engine:

The forklift diesel engine gas distribution mechanism is to open and close the intake and exhaust valves of each cylinder regularly in accordance with the requirements of the working cycle and ignition sequence to make fresh combustible gas mixture (gasoline engine) or air (diesel engine) enter the cylinder in time, and the exhaust gas can be discharged from the cylinder in time. During the compression and work strokes, it close the valve ensures so the combustion chamber is sealed. The internal combustion engines have similar gas distribution devises for both diesel and gasoline engines.

 

 

We advocate the concept of openness, cooperation and win-win, and have won the trust and support of many customers around the world. We continue to innovate with our customers and partners to promote the development of the Hot Selling Bonded Rubber Valve Stem Oil Seal industry and enhance product quality and industrial value! Our pursuit and firm aim should be to 'Always fulfill our buyer requirements'. The new development strategy puts forward corresponding solutions to the urgent problems of our company's development direction and how to develop.