valve rotator

Except the original function, valve rotator can also force valve rotating around its axis while opening and closing, which can let valve, valve seat, valve guide lap each other and wear evenly, and remove carbon deposits between them to prevent “air leakage” or “snap”. At the same condition, valve lifetime will be prolonged 3 times. Tianxuan’s Valve rotator is supplying for more than 20 engine manufacturers from single cylinder engine to 20 cylinders, the power range 2—8840KW,produce about 220 kinds of valve rotator , we are the leader of valve rotator with 70% domestic market share.