Vacuum tube shut-off for power tools
Valve
Valve
Valve
Valve actuator and method
Valve actuator and method
Valve and actuator in combination
Valve and associated soldering method
Valve and method for producing a valve
Valve and method of making the same
Valve and tapping tee apparatus and method
Valve apparatus and method
Valve arrangements for cleaning the interior of a valve member
Valve assembly
Valve assembly and method
Valve assembly and method for hot tapping a line
Valve assembly and method for use in delivery of molten metal
Valve assembly and method of making same
Valve assembly and seal therefor
Valve assembly for a removable ink cartridge