4 Stroke Isuzu 4LE1 Top Mounted Wear Resistance Diesel
|Product name:||4 Stroke Isuzu 4LE1 Top Mounted Wear Resistance Diesel
CNC processing line, network continuous furnace for heat
treatment,welding of double matels,
valve seat welding(STELI), U type quenching, chrome plating and
soft nitriding on valve surface,
100% flaw detection for finish products.
Machinery Repair Shops;Construction works
|Package:||1.Neutral packing 2.Our Brand Package 3.Customer Logo Printed|
CNC connection processing line, continuous furnace for heat
friction welding, Stelli welding, U quenching, chrome plating,
|Advantages:||1. Technique: advanced technology, strong R&D capability|
2. Product: wide range of models meet your demand
3. Packing: our brand packing or meet your requirement
4. Delivery: fast delivery, because we have large stock
5. Service: most professional, efficient and reliable service
Air Intakes, Auto Parts, Diesel, Engine, Engine Parts
For valve blank, Usi ng shot blasting process after
not only eliminates surface stress, but also improve fatigue
Engine Valve for other Car models:
|ISUZU||9-11721-123-0||C240 VALVE GUIDE EX|
|ISUZU||9-11721-113-0||C190 VALVE GUIDE IN|
|ISUZU||9-11721-123-0||C190 VALVE GUIDE EX|
|ISUZU||9-11721-212-0||E120 VALVE GUIDE IN|
|ISUZU||9-11721-212-0||E120 VALVE GUIDE EX|
|ISUZU||5-11721-001-0||6BD1 VALVE GUIDE IN|
|ISUZU||5-11721-001-0||6BD1 VALVE GUIDE EX|
|ISUZU||5-11721-001-0||6BB1 VALVE GUIDE IN|
|ISUZU||5-11721-001-0||6BB1 VALVE GUIDE EX|
|ISUZU||5-11721-001-0||6BG1 VALVE GUIDE IN|
|ISUZU||5-11721-001-0||6BG1 VALVE GUIDE EX|
|ISUZU||9-11721-165-0||6QA1 VALVE GUIDE IN|
|ISUZU||9-11721-165-0||6QA1 VALVE GUIDE EX|
|ISUZU||9-11721-165-0||6QA2 VALVE GUIDE IN|
|ISUZU||9-11721-165-0||6QA2 VALVE GUIDE EX|
|ISUZU||9-11721-165-0||E110 VALVE GUIDE IN|
|ISUZU||9-11721-165-0||E110 VALVE GUIDE EX|
|ISUZU||9-11721-165-0||D920 VALVE GUIDE IN|
|ISUZU||9-11721-165-0||D920 VALVE GUIDE EX|
|ISUZU||1-11721-004-1||8PA1 VALVE GUIDE IN|
|ISUZU||1-11721-004-1||8PA1 VALVE GUIDE EX|
|ISUZU||1-11721-004-1||10PA1 VALVE GUIDE IN|
|ISUZU||1-11721-004-1||10PA1 VALVE GUIDE EX|
|ISUZU||1-11721-004-1||12PA1 VALVE GUIDE IN|
|ISUZU||1-11721-004-1||12PA1 VALVE GUIDE EX|
|ISUZU||9-11721-174-0||4ZA1 VALVE GUIDE IN|
|ISUZU||9-11721-175-0||4ZA1 VALVE GUIDE EX|
|ISUZU||9-11721-174-0||4ZB1 VALVE GUIDE IN|
|ISUZU||9-11721-175-0||4ZB1 VALVE GUIDE EX|
|ISUZU||9-11721-174-0||4ZC1 VALVE GUIDE IN|
|ISUZU||9-11721-175-0||4ZC1 VALVE GUIDE EX|
|ISUZU||1-11721-001-0||6RB1 VALVE GUIDE IN|
|ISUZU||1-11721-001-0||6RB1 VALVE GUIDE EX|
1, A valve is a device to close and open a passage. Engine valves
are devices that are used in internal combustion engines to allow
or stop the flow of fluid or gas from cylinders or combustion
chambers during the engine while the engine is operating.
2, These are also known as check valves which are used for air
injection in vehicles as part of emission control and exhaust gas
recirculation systems. Engine valves are commonly employed in every
type of combustion engine such as gasoline, diesel, kerosene,
natural gas, or propane.
In motor vehicle engines, two engine valves are used for each
cylinder-an inlet (or intake) valve and an exhaust valve.
Fuel is allowed to the cylinder by the inlet valve. When closed,
the valve seals the combustion space tightly. The valves are
usually made of austenitic stainless steel which is a corrosion and
heat-resisting material. Inlet valve is subjected to less heat is
usually made of nickel-chromium alloy steel.
The burned gases escape by the exhaust valve. The exhaust valve is
usually made of silichrome steel which is an alloy of silicon and
chromium with unusual resistance to heat.
The valves used in car engines are termed poppet or mushroom
valves. The head of the valve has an accurately ground face with
enough margin left to avoid a thin edge.
The angular face is ground on the valve head to make an angle of
45° or 30° to match the angle of the valve seat in the cylinder
head. Spring retainer lock grooves are provided at the end of the
Isuzu 4LE1 engine valve photos:
1- Raw materials:
We only use highest quality primary 21-4N,4CR9SI2 and 40CR.
2- Complete Tests:
The cylinder heads unitary pass by leak test of valves, for water
circuit pressure test and oil circuit pressure test.
Checks controls on the machining are made across different steps of
the manufacturing process and the results are automatically
compared to the specifications registered in our systems.
Finally, in a unified way, a visual check of the entire piece
before packaging is made.
3- ID System:
We have implemented a system of identification and trace-ability of
our products, which makes possible to correctly identify and
separate each and every one of our engine valve.
We also supply Mitsubishi, Toyota, Nissan,Komatsu,Hino,Cummins, ,
Hyundai,Deutz,Steyr engine cylinder head with high quality and fast