Integrally formed nozzle structure with soft and hard plastics
Linearly actuated gas flow control assembly
Manually operable self-closing valve
Pivot actuated sleeve valve
Pivot actuated sleeve valve
Quick coupling and uncoupling tube assembly
Reverse acting lock open crossover valve
Self closing squeeze valve
Self-sealing valve
Service valve and use of same in reaction control system
Shut-off valve for a sprayer
Sleeve valve mandrel and seal means for indexing valve assembly
Sleeve valve with adjustable flow characteristics
Sprayer shutoff valve
Squeeze valve with augmented sealing
Stem to sleeve connection for pivot actuated sleeve valve
Suction control device for aspirator system
Tap for a liquid container
Tap or valve
Three-way elastic valve for a wound irrigation apparatus