Actuating device for double seat valve with cleanable seat
Adapter coupling for beverage systems
Adapter for a dome-shaped high pressure butane gas container
Adjustable flow rate valve
Adjustably sealed multi-line fluid coupler
Aerial refueling apparatus
Air conditioning charging apparatus coupling
Air distribution connector valve
Air duct made from sheet metal stamping
Aircraft waste system drain valve
Alternator valve
Anesthesia rebreathing apparatus
Angle valve
Angle valve
Animal watering valve with protected biasing spring
Anti-backflow device for sillcocks
Anti-check low spill fluid coupling
Anti-mismatch system
Apparatus and method for reducing valve emissions
Apparatus for connecting double vacuum pipes for conducting cryo