Brass valve "swings" out, no "O" rings and the piping is never disturbed. Holds vacuum or pressure in either direction. Self adjusting seats for quality seal. Eight position quarter-turn, self-locking ...

The Valve Seat Inserts Market is witnessing steady growth as global demand for high-performance, fuel-efficient, and durable ...

Modern engines contain hundreds – nay – likely thousands of different parts. There are valves and springs, at least one camshaft, engines also have bearing inserts, an oil pump, numerous gaskets, ...

Nissan has set a new benchmark in engine innovation by introducing the world’s first valve seat manufactured using cold spray technology. This breakthrough debuts in the new 1.5-liter turbocharged ...