CPV: 42131140 Pressure-reducing, control, check or safety valves, 42131142 Control valves, 42131147 Safety valves, 42131148 Stop valves

CPV: 45331000 Heating, ventilation and air-conditioning installation work, 39715210 Central-heating equipment, 39715240 Electric space-heating apparatus, 42131110 Central-heating radiator valves, 42131130 Temperature regulators, 42131140 Pressure-reducing, control, check or safety valves, 42511110 Heat pumps, 42512300 HVAC packages, 44115220 Heating materials, 44163121 Heating pipes, 44621100 Radiators, 45432100 Floor laying and covering work

CPV: 45000000 Construction work, 35000000 Security, fire-fighting, police and defence equipment, 42131140 Pressure-reducing, control, check or safety valves, 42514320 Gas filters, 42520000 Ventilation equipment, 44425200 Rubber seals, 50000000 Repair and maintenance services, 63721100 Bunkering services, 71630000 Technical inspection and testing services

CPV: 34913000 Miscellaneous spare parts, 42131140 Pressure-reducing, control, check or safety valves

CPV: 42130000 Taps, cocks, valves and similar appliances, 42131000 Taps, cocks and valves, 42131100 Valves defined by function, 42131140 Pressure-reducing, control, check or safety valves, 42131141 Pressure-reducing valves, 42131142 Control valves

CPV: 38421100 Water meters, 42131000 Taps, cocks and valves, 42131140 Pressure-reducing, control, check or safety valves, 42131141 Pressure-reducing valves, 42131146 Non-return valves, 42131230 Gate valves, 44167400 Elbows, 44115210 Plumbing materials, 44160000 Pipeline, piping, pipes, casing, tubing and related items, 44162100 Piping supplies, 44162200 Distribution piping, 44162500 Drinking-water piping, 44163000 Pipes and fittings, 44163100 Pipes, 44163160 Distribution pipes and accessories, 44163200 Pipe fittings, 44163210 Pipe clamps, 44165200 Risers, 44165300 Sleeves, 44167000 Various pipe fittings, 44167110 Flanges, 44167300 Bends, tees and pipe fittings, 44423740 Manhole covers, 44423750 Drain covers, 44423760 Access covers, 44424000 Meter-housing boxes and tape, 44531510 Bolts and screws, 44531600 Nuts, 44531700 Iron or steel threaded articles, 44532200 Washers, 44532400 Steel fishplates

CPV: 42131140 Pressure-reducing, control, check or safety valves

CPV: 09211200 Compressor lube oils, 24111700 Nitrogen, 30216100 Optical readers, 30231310 Flat panel displays, 30232700 Central controlling unit, 30233300 Smart card readers, 30237131 Electronic cards, 30237280 Power supply accessories, 30237461 Programmable keyboards, 30237475 Electric sensors, 31156000 Interruptible power supplies, 31157000 Inductors, 31158100 Battery chargers, 31158300 Turbocharger, 31162000 Parts of transformers, inductors and static converters, 31210000 Electrical apparatus for switching or protecting electrical circuits, 31211110 Control panels, 31211300 Fuses, 31211310 Cut-outs, 31212000 Circuit breakers, 31214100 Switches, 31214130 Safety switches, 31214200 Switch disconnector, 31214500 Electric switchboards, 31214510 Distribution switchboards, 31215000 Voltage limiters, 31216100 Lightning-protection equipment, 31220000 Electrical circuit components, 31221000 Electrical relays, 31224100 Plugs and sockets, 31230000 Parts of electricity distribution or control apparatus, 31440000 Batteries, 31518200 Emergency lighting equipment, 31524120 Ceiling lights, 31532900 Fluorescent lights, 31625000 Burglar and fire alarms, 31625100 Fire-detection systems, 31625200 Fire-alarm systems, 31625300 Burglar-alarm systems, 31642000 Electronic detection apparatus, 31670000 Electrical parts of machinery or apparatus, 31680000 Electrical supplies and accessories, 31682200 Instrument panels, 31711100 Electronic components, 31711150 Electrical capacitors, 31720000 Electromechanical equipment, 31731100 Modules, 32442200 Terminal boxes, 32540000 Switchboards, 34312000 Engine parts, 34312700 Rubber transmission belts, 34320000 Mechanical spare parts except engines and engine parts, 34325000 Silencers and exhaust pipes, 34913800 Anchors, 34928220 Fencing components, 34928310 Safety fencing, 34928470 Signage, 34990000 Control, safety, signalling and light equipment, 35121000 Security equipment, 35125100 Sensors, 35125300 Security cameras, 38425300 Depth indicators, 38420000 Instruments for measuring flow, level and pressure of liquids and gases, 38570000 Regulating and controlling instruments and apparatus, 39516120 Pillows, 39525200 Filter elements of cloth, 39714100 Ventilators, 42120000 Pumps and compressors, 42122000 Pumps, 42123000 Compressors, 42130000 Taps, cocks, valves and similar appliances, 42131120 Sluice valves, 42131140 Pressure-reducing, control, check or safety valves, 42132100 Valve actuators, 42510000 Heat-exchange units, air-conditioning and refrigerating equipment, and filtering machinery, 42512500 Parts of air-conditioning machines, 42514310 Air filters, 42530000 Parts of refrigerating and freezing equipment and heat pumps, 42531000 Parts of refrigerating equipment, 42913500 Air-intake filters, 42955000 Parts of filtering machinery, 42961000 Command and control system, 44141000 Conduit, 44165100 Hoses, 44167300 Bends, tees and pipe fittings, 44174000 Foil, 44320000 Cable and related products, 44334000 Profiles, 44400000 Miscellaneous fabricated products and related items, 44423400 Signs and related items, 44440000 Bearings, 44480000 Miscellaneous fire-protection equipment, 44482000 Fire-protection devices, 44521110 Door locks, 44523000 Hinges, mountings and fittings

CPV: 42131270 Plug valves, 42130000 Taps, cocks, valves and similar appliances, 42131140 Pressure-reducing, control, check or safety valves, 42131240 Globe valves, 42131250 Needle valves, 42131260 Ball valves, 42131290 Diaphragm valves

CPV: 42131120 Sluice valves, 42131140 Pressure-reducing, control, check or safety valves, 42131160 Hydrants, 44160000 Pipeline, piping, pipes, casing, tubing and related items, 44163100 Pipes, 44163200 Pipe fittings, 44163230 Pipe connectors, 44470000 Cast-iron products