Device for adapting the rate of flow of an automatic drinking bo
Device for damping pressure pulsations and a hydraulic unit...
Device for measuring flow rate of fluid in a pipeline
Device for remotely actuating equipment comprising a bean-needle
Diaphragm for throttling a volume flow in an air...
Discharge element for a liquid-gas separator unit
Discrete spiral flow imparting device
Dispenser member for filling fluid storage containers
Drag ball valve including variable pressure reducing means
Drip irrigation tubing
Drip irrigation valve with helical flow path
Dual chamber orifice fitting
Dual chamber orifice fitting body