8-97110-256-0 4ZD1 Diesel Engine Valve Leak Test Excavator Isuzu
Intake/Exhaust Valve 4ZD1 Diesel Engine Leak Test Excavator Isuzu
Specifiafter market dieselion:
| Product name: | Intake/Exhaust Valve 4ZD1 Diesel Engine Leak Test Excavator Isuzu |
| Material: | 40Cr/4Cr9Si2/4Cr10Si2Mo/21-4N/23-8N / 21-4N WNb |
| Placement: |
Exposed |
| Products: |
Engine Overhaul Gasket Kit , cylinder liner , PISTON , piston ring , piston pin , bushing , snap ring , crankshafts , turbocharger , water pump , intake / exhaust valve ,connect rod bearing , crankshaft bearing , main bearing , camshaft . |
| Quality certifiafter market diesele: | ISO9001,IATF16949 |
| Classifiafter market dieselion: |
Supersonic Inlet |
| Annual production capacity: | over 8 million pcs valves |
| Products: |
Air Intakes, Auto Parts, Diesel, Engine, Engine Parts |
| Production: |
connection processing line, heat treatment with network continuous furnace, welding of double metals, valve seat welding (STELI), U quenching for valve rod slot, chrome plating and soft nitriding on surface. |
Engine Valve for Other Car models:
Komatsu |
Excavator:PC200-3-5-6-7-8,PC300-5-6-7-8,PC400-5-6-7-8,PC600,P650,PC1250 Wheel Loader :WA380-1-3,WA400-1,WA420-3,WA470-3,WA500-1,WA600-1 Bulldozer: D65 ,D85 ,D155, D275 ,D355, D375, D475 Engine: S6D95; S6D102; S6D107; S6D108; S6D114; S6D125; 6D140; S6D155; S6D170 |
| cumminsss | Engine: 6BT,6CT,M11,NT855,NH220,K19,K38,IK50,QSB6.7,QSM11 |
after market dieselerpillar |
Excavator :320B,C,D; 320DL; 325B,C,D; 330C,D; 336D; 345B.C,D; 365C; 385C,D; 349D; 390D. Bulldozer: D5C,D,M; D6C,D,N,T,R; D7G,D8K, D8H, D8L, D8N, D9G, H, D10N , D11N. Wheel Loader: 950, 966, 970, 977, 980, 983, 988 series . Eninge S6K; 3066; C6.4; 3116; 3126; C7, C9, C-9 ,C13, C15, C18,3306; 3046; 3406E; 3500; D342. |
Types of Engine Valves:
- Poppet valve:
- is also known as a mushroom valve because of its shape. It is used to control the timing and quantity of gas flow into an engine. This is the most widely used valve in an automobile engine. The poppet valve is given the name because of its motion of popping up and down.
- It consists of a head and a stem. The valve face usually with an angle of 30° to 45° is ground perfectly, since it has to match with the valve seat for perfect sealing.
The stem has a spring retainer lock groove and its end is in contact with the cam for up & down movements of a valve. In exhaust, a pressure differential helps to seal the valve. In intake valves, the pressure differential helps open them.
Isuzu 4ZD1 8-94174-222-0 8-97110-256-0 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,cumminsss, , Hyundai,Deutz,heavy duty truck engine cylinder head with high quality and fast delivery time.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.