Adaptor for manual lawn and garden sprinkler valves
Amplifying system for solenoid controlled proportion valve
Angular belt valve for manifold control
Apparatus and method for operating paint color valves in a paint
Apparatus and method for precision gas mixing
Apparatus for controlling a valve
Apparatus for controlling addition of replenishment solution to
Apparatus for failsafe metering of a fluid
Apparatus for generating a high-speed pulsed fluid jet
Automated dump sand separator control system
Automated water disabling valve for an appliance
Automated water shut-off valve
Automatic air compressor drain device
Automatic faucet
Automatic fluid flow control apparatus
Automatic fluid flow sensor and fluid shut-off system
Automatic fuel shutoff
Automatic leak detection and shut-off system
Automatic liquid flow control device
Automatic liquid flow control device