Air volume regulator for air conditioning systems
Aircraft engine bleed air flow balancing technique
Airflow control valve for a clean room
Alarm check valve
All-plastic check valve
Alleviating sticking of normally closed valves in nuclear reacto
Ammonia excess flow valve
Anesthesia breathing circuit with positive end expiratory pressu
Annular one-way valve
Annular valve for a piston compressor
Anti-abnormal-pressure/vacuum valve
Anti-cavitation and overload relief valve for a hydraulic system
Anti-cavitation and overload relief valve for a hydraulic system
Anti-fluttering check valve
Anti-free flow valve, enabling fluid flow as a function of press
Anti-geyser shut-off valve assembly
Anti-knock liquid flow control valve
Anti-leak fuel pumps for vehicles
Anti-lock vehicle brake systems
Anti-stall ball-check valve