Small items of metal hardware; metal fittings incorporating flow control, leak detection and shut-off valve components for controlling and regulating fluid flow; fluid flow valves, flow control valves, flow isolating valves, regulators (valves) of metal, fluid pressure flow control valves, fluid pressure controllers and regulators; fluid leak detection devices; metal shut-off valves and devices; metal coupling elements and devices

Electric and electronic flow control apparatus and installations; electric and electronic monitoring apparatus and installations; pressure monitoring and measuring apparatus and installations; apparatus for monitoring fluid pipes; remote monitoring apparatus; sensors for monitoring water supply apparatus and systems; leak detection apparatus and instruments, leak testing apparatus and instruments, leak detection alarms; computer hardware, software and programs for use in monitoring, controlling and/or regulating water supply apparatus and systems; telemetric apparatus, installations and instruments for water supply apparatus and systems; apparatus and instruments for the acquisition, collection, processing, transmitting, communicating and/or receiving of data for use in monitoring, controlling and/or regulating water supply apparatus and systems