248733 ⎘
Fluid handling; Back flow prevention by vacuum breaking [e.g., anti-siphon devices]; Air vent in liquid flow line Valved
Sub-classes:Vacuum breaker valve
#2Mixing hydrant
#3Anti-freezing water valve with optional anti-siphon assembly and water-valve accessories
#4Waste water air stop valve
#5Vacuum breaker
#6Compact air stop valve for aircraft galley plumbing system
#7Valve member assembly
#8Backflow preventer valve
#9Compact air stop valve for aircraft galley plumbing system
#10Check valve flap for fluid injector
#11Anti-backflow vacuum breaker valve
#12Closing and sealing means for air admittance valves in sanitary waste water pipe systems
#13Tube coupling device having check valve
#14Mixing eductor
#15Check vacuum breaking device for a tap
#16Anti-siphon device for a flush valve
#17Method and apparatus for the disposal of waste fluids
#18Living-hinge air vent valve
#19Check valve flap for fluid injector
#20Hose connector with adjustable ambient air inlets
#21Check valve for fluid injector
#22Mixing eductor
#23Vacuum relief unit and method for a pool
#24Backflow preventer valve
#25Vacuum breaking device
#26Methods and apparatus for an on-off controller
#27Freeze safe valve
#28Methods and apparatus for an on-off controller
#29Anti-clogging showerhead device
#30Mixing eductor
#31Backflow preventer
#32Methods and apparatus for an on-off controller
#33One-way valve having vacuum breaking and flow-guiding functions
#34Method and apparatus for the disposal of waste fluids
#35Integrated one way valve