Thermal barrier for poppet valve
Throttle body
Ti alloy poppet valve and a method of manufacturing the same
Tire valve bodies
Titanium alloy engine valve shaft structure
Titanium engine valve and method of making
Titanium nitride coated valve and method for making
Top entry valve
Tub valve having versatile mounting structure
Two-piece slit valve door with molded-in-place seal for a vacuum
Two-piece valve system for bodies to be filled with a gaseous me