Method for monitoring a pipeline and position regulator for...
Method for monitoring a pipeline and position regulator for...
Method of and apparatus for determining the position of a movabl
Method of and valve for controlling flow in a hydronic system
Methods for monitoring wear in seat materials of valves
Microfluidic systems with inter-channel impedances
Modular valve for a building standpipe
Modular valve for a building standpipe
Modular valve position indicator
Modular valve position indicator
Modular, self-diagnostic mass-flow controller and system
Modulating flow control valve
Motor actuator for valve
Motorcycle petcock cover assembly and method
Mounting of alarm switches to valves
Multi-way valve
Multiway valve