Valve structure for use in a pipe coupling and a pipe...
Valve system having tapered sealing portions
Valve-provided connecting device
Valved male luer
Valved male luer
Valved male luer
Valved male luer connector having sequential valve timing
Valved male luer with vacuum feature
Valved male luer with vacuum feature
Valved pipe coupling for fluid lines
Valved PRN adapter for medical access devices
Valves for pressurized dispensing containers
Valves, and seismic sources incorporating the valves
Valvular device for the drawing of compressed air from a station