valves request a quote engine valves karan exports intake and exhaust valves are made from different materials to operate under different conditions. these are made from high grade valve steel series - en d, en , en , en , en ( n) (non-magnetic/bimetal). engine valves are also made with chrome plating for...
insure fully open and fully closed lines. a specially designed safety-slot is incorporated in the stationary seat to prevent spectacle blow-out. simply loosen the nut to spread the seats, end-to-end the spectacle, and then re-tighten the nut to draw the seats together. o-ring seals on machined spectacles...