FKM Rubber Valve Stem Oil Seal for Auto and Motorcycle

We use advanced design and manufacturing testing equipment as a means to achieve high standards and high reliability for Forklift Engine Alternator, Heli Forklift Side shifter, electric pallet truck manufacturers. After years of exploration and development, now our company has a variety of advanced equipment and superb technology. Our staff have good communication skills and team work sense, and are enterprising. We are committed to creating human-centered rules and systems, cultivating a humble temperament and common sentiment, and strive to create a good corporate environment.

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.

 

 

Our business philosophy is that the quality of our FKM Rubber Valve Stem Oil Seal for Auto and Motorcycle is one of the prerequisites for the company's survival and development, and is also the best representative of the corporate image. We continue to optimize customer relationships and improve profitability. Strict management of the enterprise is to comply with the norms and standardize the enterprise management according to the requirements of institutionalization and procedure.