Engine Intake and Exhaust Valves
Keomit produces a wide range of high-performance engine valves for all kinds of petrol and diesel engines applications at competitive price . At present, we already produce and export engine valves for a lot of Japanese, Korean, European, and American vehicles , such as Alfa Romeo, Fiat , Mercedes-Benz, Hyundai , Mazda, Suzuki, Mitsubishi, Toyota, BMW, VW, Honda, Isuzu, Nissan, Kia, Opel, Renault, Volvo, Lada, Peugeot, Deutz,Ford, Cummins.
We have skilled staffs, experienced production team, advanced CNC and inspection equipment to manufacture and supply high-performance Engine Valves as customer’s specified specifications and requirements ( All intake valves and exhaust valves can be designed and custom made in different sizes, lengths , shapes and materials ).
To operate under high temperature and high stress environments in internal combustion engine, the intake and exhaust valves made in different materials which have good temperature resistant, wear resistance, high tensile strength and corrosion resistance.
Various Materials
Alloy Steel | 40Cr |
Martenitic Steel |
4Cr9Si2 , 4Cr10Si2Mo (SUH3) |
Austensitic Steel |
21-2N、21-4N (SUH35, EV8 )、23-8N(EV16)、21-4N+WNb |
Super Alloys Steel |
Inconel 751, Ni30 |
Other |
TI-6AI-4V (Titanium) |
Valves Types & Special Features
Surface Treatment
Other Production Process:
Sand Blasting
Tip Hardening
Tip Stellite Welding
Head Hardening
Precision Grinding
Fully burnishing
If you can't find what you are looking for, please feel free to contact us . mail to sales@keomit.com.