MANUAL VALVES LOCKSHIELD - ConstruirNoa

01A501-GBMANUAL VALVESSeries 163R,164R,1163R,1164RLOCKSHIELDSeries 193R,194R,1193R,1194RTechnology by natureMAIN CHARACTERISTICS• Valves and lockshield with soft seal (O-ring) on the plug• Lockshields easily adjustable with 6 mm Allen key• Available in the versions for iron, copper and polyethylene pipe- Iron pipe connections DN : 3/8" - 1/2"- Copper/polyethyene pipe connections DN : 1/2"• Conforms with UNI standards 8464/90.

RADIATOR VALVESMANUAL VALVES2DescriptionManual valves Series 163R, 164R,1163R, 1164R, are used as shut-off andcontrol devices for heat emitters (radiators,fan coil convectors, radiant panels, etc.) inheating and air-conditioning systems.The valves are available in the configurationwith straight or angle body, with male orfemale thread.Connection to the heat emitter is via a straighttailpiece, with the aid of a spanner, thusensuring better improved mechanicaltightness for the radiator connection. Watertightness is ensured by traditional sealing withhemp.Angle body valve female thread for iron pipes.Type Part No. Dn Heat emitter Dn pipe Kvs Weight (g)163R 163SN38R 3/8” 3/8” 1.8 130163R 163SN12R 1/2” 1/2” 1.9 150Straight body valve female thread for iron pipes.ApplicationThese valves are used for manual setting ofthe ambient temperature in the terminal unitsto which they are connected.OperationValve operation takes place through themanual movement of the plug which shuts offthe heat carrier fluid. The plug is provided witha soft seal (O-ring) for improved hydraulictightness.For the hydraulic flow rate and pressure drops,see relative charts.Type Part No. Dn Heat emitter Dn pipe Kvs Weight (g)164R 164SN38R 3/8” 3/8” 1.2 150164R 164SN12R 1/2” 1/2” 1.4 200Angle body valve male thread forcopper/polyethylene pipes.The reliability of manual valves Series163R, 164R, 1163R, 1164R, is ensuredthanks to the 100% testing of the productionwhich checks the hydraulic sealing propertiesof the valve body and its components towardsthe outside and that of the plug in its flowshut-off function.Type Part No. Dn Heat emitter Dn pipe Kvs Weight (g)1163R 1163SN38XR 3/8” 1/2” 1.8 1501163R 1163SN12R 1/2” 1/2” 1.9 200InstallationSelection of the valves and lockshiedsdepends on the size of the connection to theradiator and the connecting pipe.Manual valves Series 163R, 164R,1163R, 1164R can be installed on heatemitters supplied by iron, copper and plasticpiping, in combination with lockshields ofSeries 193R, 194R, 1193R, 1194R.Straight body valve male thread forcopper/polyethylene pipes.Type Part No. Dn Heat emitter Dn pipe Kvs Weight (g)1164R 1164SN38XR 3/8” 1/2” 1.2 1501164R 1164SN12R 1/2” 1/2” 1.4 200

RADIATOR VALVESMANUAL VALVESDetails31) ABS handwheel2) Nut, brass CW617N3) Threaded shank, brass CW617N4) O-ring for spherical-conical sealing,made of NBR5) Valve body, stamped brass CW617N6) Plug7) O-ring, EPDM8) Handwheel mounting screwDesign characteristicsValve bodyHandwheelO-ringTailpieceBrass CW617NABSEPDM and NBRBrass CW617NTechnical characteristicsMax. temperature 110 °CMax. pressure10 barLiquids which can be used Water also with glycol ≤ 50%

RADIATOR VALVESCHART FLOW RATES/PRESSURE DROPS41163R - 1164R - 163R - 164R DN 3/8" - 1/2"

RADIATOR VALVESOVERALL DIMENSIONS (mm)5CEBA1163RCEDAB1164RDN3/8”1/2”A47.551B2020C48.548.5E34.134.1DN3/8”1/2”A47.551B2225C48.548.5E34.134.1CEBA163RCEDAB164RDN3/8”1/2”A4446B2220C5656D10.410.4E34.134.1DN3/8”1/2”A4446B2225C5656D1114E34.134.1

RADIATOR VALVESLOCKSHIELD6DescriptionLockshields Series 193R, 194R, 1193R,1194R, are used as shut-off and controldevices for heat emitters (radiators, fan coilconvectors, radiant panels, etc.) in heatingand air-conditioning systems.The lockshields are available in the configurationwith straight or angle body, with male orfemale thread.Connection to the heat emitter is via a straighttailpiece, with the aid of a spanner, thusensuring better mechanical tightness for theradiator connection. Water tightness isensured by traditional sealing with hemp.ApplicationAlthough the lockshields are not true settingdevices, they can also be used for hydraulicbalancing of the heat emitters by adjusting theplug stroke using a 6 mm Allen key.Micrometric lockshield with angle body female threadfor iron pipes.Type Part No. Dn Heat emitter Dn pipe Kvs Weight (g)193R 193SN38R 3/8” 3/8” 1.8 130193R 193SN12R 1/2” 1/2” 1.9 150Micrometric lockshield straight body female threadfor iron pipes.OperationValve operation takes place through themanual movement of the plug which shuts offthe heat carrier fluid. The plug is provided witha soft seal (O-ring) for improved hydraulictightness.For the hydraulic flow rate and pressure drops,see relative charts.To adjust the lockshield, remove the cap andturn the plug using a 6 mm Allen key.Type Part No. Dn Heat emitter Dn pipe Kvs Weight (g)194R 194SN38R 3/8” 3/8” 1.2 150194R 194SN12R 1/2” 1/2” 1.4 200Micrometric lockshield with angle body male threadfor copper/ polyethylene pipes.The setting positions are according to thenumbers of turns in opening of the lockshieldstarting from fully closed position (See table).The reliability of lockshields Series 193R,194R, 1193R, 1194R, is ensured thanks tothe 100% testing of the production whichchecks the hydraulic sealing properties of thevalve body and its components towards theoutside and that of the plug in its flow shut-offfunction.Type Part No. Dn Heat emitter Dn pipe Kvs Weight (g)1193R 1193SN38XR 3/8” 1/2” 1.8 1301193R 1193SN12R 1/2” 1/2” 1.9 150Micrometric lockshield straight body male threadfor copper/polyethylene pipes.InstallationSelection of the valves and lockshiedsdepends on the size of the connection to theradiator and the connecting pipe.Lockshields Series 193R, 194R, 1193R,1194R can be installed on heat emitterssupplied by iron, copper and plastic piping.Type Part No. Dn Heat emitter Dn pipe Kvs Weight (g)1194R 1194SN38XR 3/8” 1/2” 1.2 1501194R 1194SN12R 1/2” 1/2” 1.4 200

RADIATOR VALVESCHART FLOW RATES/PRESSURE DROPS8193R - 1193R DN 3/8"

RADIATOR VALVESCHART FLOW RATES/PRESSURE DROPS193R - 1193R DN 1/2"9

RADIATOR VALVESCHART FLOW RATES/PRESSURE DROPS10194R - 1194R DN 3/8"

RADIATOR VALVESCHART FLOW RATES/PRESSURE DROPS194R - 1194R DN 1/2"11

RADIATOR VALVESOVERALL DIMENSIONS (mm)121193R1194REEDBCCABADN3/8”1/2”A4850.5B2020C2121E2323DN3/8”1/2”A4446B2220C2929D10.410.4E2323193RE194REDBCCDN3/8”1/2”A4850.5B2225AC2121E2323DN3/8”1/2”BA4446B2225C2929AD1114E2323G1 - 04/ 04 -163R - 1164R - GB - Rev. 0The descriptions and photographs contained in this product specification sheet are supplied by way of information only and are not binding.WATTS CAZZANIGA reserves the right to carry out any technical and design improvements to its products without prior notice.WATTS Cazzaniga S.p.A.Via Parco, 20046 Biassono (MI), ItalyPhone +39 039 49 86.1 - Fax +39 49 86.222E-mail info@wattscazzaniga.itSito www.wattsindustries.com