regulating and safety apparatus for water apparatus and water pipes, namely, fluid control valves; pressure limiting valves; pressure reducing valves; thermostatic safety valves; thermostatic mixing valves; isolating valves; anti-scald valves; water meters; tempering valves; backflow prevention valves; check valves; ball valves; anti-vacuum valves; pressure relief valves; combined pressure and temperature relief valves; level control valves; pipeline cocks; ventilating louvers; tundishes; expansion vessels, for use in heating systems; reverse osmosis vessels; faucets for pipes; mixer faucets for water pipes; bath tubs; bath and shower enclosures; bath and shower plumbing fixtures, namely, thermostatic mixing valves, shower heads, riser tubes, water control valves, over-temperature shut off valves; water filtering units for commercial and domestic use; plumbing supplies, namely, sink strainers; apparatus, namely, expansion vessels, pressure relief valves and flexible connection pipes, for converting a vented heating system to a sealed system; rubber washers for water taps; metal washers for water taps; removable pipe connectors for filling water and heating installations; adapters for connecting hoses to water taps; and, pumps for baths and showers; parts and fittings for all the aforesaid goods