air valve

n.

通气管之活瓣；气阀；风阀；

Air valve
Air Valve
Air valve
Air valve of pneumatic motor of screwdriver and air path of the air valve
Influence of vent air valve opening on combustion characteristics of a down-fired pulverized-coal 300 MWe utility boiler
Effects of Air Valves and Pipework on Water Hammer Pressures
Air Influence on Hydraulic Transients on Fluid System With Air Valves
Research on characteristics of protection against water hammer of air valve in long water supply systems
Understanding Air Release through Air Valves
Sorting through air valves
By-Pass Air-Valve Control of an OWC Wave Power Plant
Dynamic Behaviour of Air Valves in a Large-Scale Pipeline Apparatus
Analysis and optimization of main influencing parameters for water-hammer prevention characteristic of air valves.