Diesel Engine Valve Isuzu 4JG1 High Load Bearing Strong Shock Absorption Valve

Engine Valve Isuzu 4JG1 High Load Bearing Strong Shock Absorption

Engine Valve Style:

Engine Valve for other Car models:

Contents:

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.

3, In motor vehicle engines, two engine valves are used for each cylinder-an inlet (or intake) valve and an exhaust valve.

4, The diesel engine gains its energy by burning fuel injected or sprayed into the compressed, hot air charge within the cylinder. The air must be heated to a temperature greater than the temperature at which the injected fuel can ignite. Fuel sprayed into air that has a temperature higher than the “auto-ignition” temperature of the fuel spontaneously reacts with the oxygen in the air and burns. Air temperatures are typically in excess of 526 °C (979 °F); however, at engine start-up, supplemental heating of the cylinders is sometimes employed, since the temperature of the air within the cylinders is determined by both the engine’s compression ratio and its current operating temperature. Diesel engines are sometimes called compression-ignition engines because initiation of combustion relies on air heated by compression rather than on an electric spark.

Isuzu 4JG1 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 specifiafter market dieselions 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 identifiafter market dieselion 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,heavy duty truck engine cylinder head with high quality and fast delivery time.

Guangzhou Hanker Auto Parts Limited Company as a leading manufacturer and supplier of engine spare parts in China .Our company was loed in Guangzhou city China.Our company was established in 1998.We manufacture engine piston and we specializes in engine spare parts such as crankshaft,piston ring.cylinder liner,camshafts, connecting rods, cylinder heads, cylinder blocks, engine valves,valve guides,valve seat, engine bearings, head gasket,full gasket set, oil seals, oil pumps, water pumps ,connecting rod bushing ,rocker arm and turbochargers , injector sleeves ,etc for Isuzu,Cummins,Toyota, Nissan, Mitsubishi, Hino, Komatsu, Hyundai,heavy duty truck, Deutz , Navistar. Our products have been exported to many countries. We strive to meet high quality standards, offer competitive prices and ensure prompt delivery. In this way, our products have continued to gain market acceptance and customer satisfaction over the past few years. We are aiming to meet the demands of clients around the world. Our cooperate brand:IZUMI,NDC,TAIHO,DAIDO,HOLSET etc.With high quality parts, fast respone, correct parts, safe package and fast delivery, we aim to build a long term, win-win and reliable relation with every customer.

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