11 Sanitary apparatus and installations, washbasin faucets, tap faucets, bath faucets, sink mixers, bidet faucets, stop tap, automatic cisterns, flushing tanks and parts, accessories and replacements thereof, radiator valves, radiator unions and nipples, blow-of valves, gate valves, steel and stainless spherical valves, thermostatic valves, steam valves, motorized valves, stop valves, check valves, filters (parts of household or industrial installations), float balls for toilet cisterns, parts of sanitary installations; extension, flow regulator, heating boiler regulators, boiler regulators heating regulators, steam aerators, 3 way motorized valve, auto heating taps, carrubetors for room heater and thermosiphon, LPG hoods, LPG cylinder gas valves, LPG small valves, LPG camping valves, LPG relief valves with high flow rate, LPG taps for oven, furnace, grill (cooking appliances), LPG shut-off valve LPG valves, LPG industrial cylinder gas valves, safety and fire valves, gas regulators, jet pipes and nozzles for fire fighting, sprinklers for fire fighting, radiator (heating), heat control apparatus, boilers for stoves, central heating and natural gas installations as part of heating installation, steam boilers, exchangers, burners, central heating radiators, water heaters for household use; heating installations, water heaters, heat pumps, electrical water boilers, sun energy collectors and devices, solid, liquid and gas fuel and electric stoves, cook stoves, electric kettles, climatization and air-conditioning devices, air conditioners, fans (air blowers), ventilators, air conditioners including those for vehicles; air disinfecting and cleaning instruments and apparatus for places and parts and accessories thereof shower tubs, bidets, bath cabins, shower cabins, toilet seats, toilet stones, water closets, sinks, sink legs, urinals (sanitary fixtures), wash basins, divisions and structure elements for them, taps for water and gas installations, thermostatic valves as parts of heating installation, level control valves for tanks, regulators; cocks for automatic watering installations, shower handles and hoses, pipes as parts of sanitary installation; watering machines for agricultural purposes, water softening apparatus, water purifying apparatus, water purifying installations, sewage purifying installations; taps (faucets)