Duktus Brochure BLS/VRS-T

© • 013 • 02/10 • e 8 000 • DBHYour contactsDuktus S.A.Innsbrucker Straße 516060 Hall in TirolAustriaT +43 (0) 5223 503-215www.duktus.comDuktus Rohrsysteme Wetzlar GmbHSophienstraße 52-5435576 WetzlarGermanyT +49 (0) 6441 49 2401F +49 (0) 6441 49 1455www.duktus.comDuktusTiroler Rohrsysteme GmbHInnsbrucker Straße 516060 Hall in TirolAustriaT +43 (0) 5223 503-0F +43 (0) 5223 43619www.duktus.comDuktuslitinové systémy s.r.o.Kos?t’álkova 1527266 01 BerounCzech RepublicT +420 311 611 356F +420 311 624 243www.duktus.czDuktusPipe Systems FZCOSouth Jebel Ali Free ZoneJAFZA View 18/Office No. 909Dubai/U.A.E.T +971 (0) 4886 56 80F +971 (0) 4886 56 40www.duktus.aeGERMANYBaden-WürttembergAlexander BauerM +49 (0) 160 719 76 69alexander.bauer@duktus.comBavariaWilhelm FaulstichM +49 (0) 172 73 14 807wilhelm.faulstich@duktus.comBerlin/Brandenburg/Mecklenburg-Vorpommern Lutz RauM +49 (0) 172 72 21 175lutz.rau@duktus.comHesse/Southern Lower SaxonyKarl-Wilhelm RömerM +49 (0) 172 72 21 162karl-wilhelm.roemer@duktus.comRhinelandHarald OsterM +49 (0) 172 73 12 936harald.oster@duktus.comRhine-MainHeinz-Jörg WeimerM +49 (0) 151 16 76 87 62heinz-joerg.weimer@duktus.comSaarland/Southern PalatinateWerner FickM +49 (0) 172 67 18 180werner.fick@duktus.comSaxonyMichael KleeM +49 (0) 172 72 39 895michael.klee@duktus.comSaxony-Anhalt/LeipzigUwe HoffmannM +49 (0) 172 72 21 174uwe.hoffmann@duktus.comThuringiaUwe StrichM +49 (0) 172 81 23 089uwe.strich@duktus.comApplications EngineeringT +49 (0) 6441 49 1251anwendungstechnik@duktus.comITALYSouth Tyrol/TrentinoChristoph ObkircherM +39 (0) 345 66 08 948christoph.obkircher@duktus.comAUSTRIATyrol & VorarlbergWerner SiegeleM +43 (0) 664 44 30 721werner.siegele@duktus.comUpper Austria, Northern SalzburgIngo KriegM +43 (0) 664 61 18 599ingo.krieg@duktus.comStyria, Carinthia, Southern SalzburgWalter KorenjakM +43 (0) 664 54 88 353walter.korenjak@duktus.comStyria, CarinthiaRudolf StelzlM +43 (0) 664 83 48 083r.stelzl@aqua-austria.atVienna, Lower Austria, BurgenlandRobert BladskyM +43 (0) 664 61 18 595robert.bladsky@duktus.comVienna, Lower Austria, BurgenlandGerald PasaM +43 (0) 664 32 28 835gerald.pasa@duktus.comWESTERN & NORTHERN EUROPE & POLANDDuktus Rohrsysteme Wetzlar GmbHT +49 (0) 6441 49 2260F +49 (0) 6441 49 1613manfred.hoffmann@duktus.comSOUTH-EASTERN EUROPE & CISDuktus Tiroler Rohrsysteme GmbHT +43 (0) 5223 503-105F +43 (0) 5223 503-111andreas.weiler@duktus.comCZECH REPUBLIC AND SLOVAK REPUBLICDuktus litinové systémy s.r.o.T +420 311 611 356F +420 311 624 243obchod@duktus.czMIDDLE EAST AND NORTH AFRICADuktus Pipe Systems FZCOT +971 (0) 4 886 56 80F +971 (0) 4 886 56 40sales@duktus.aeDuctile iron pipe systems withBLS®/VRS®-T restrained jointsOperating pressures up to 100 bars •No thrust blocks needed •Quick and easy to assemble •Suitable for trenchless laying techniques •Comprehensive range of fi ttings •Areas of applicationAs a replacement for concrete thrust blocksFor angular defl ections of up to 5°For operating pressures up to 100 barsWide range of fi ttings, inc. gate valves, butterfl y valves, hydrants, etc.High-pressure applicationsPipe systems for snow-making facilitiesTurbine pipelinesFire-extinguishing pipesCulvert pipelinesBridge pipelinesCollector pipesTrenchless layingHorizontal direction drilling (HDD)Ploughing-in with a rocket ploughPress-pull technique/auxiliary tube techniqueBurst liningPipe relining•••••••••••••••••DN d1 [mm] D [mm]1) t [mm] Component operatingpressure PFA [bar]2)Permitted tractiveforce F [kN]3)Permitted angular deflection [°]Number of locking segments 805) 98 156 127 100/1104) 115 5 2/34) 1005) 118 182 135 75/1004) 150 5 2/34) 1255) 144 206 143 63/1004) 225 5 2/34) 1505) 170 239 150 63/754) 200 5 2/34) 200 222 293 160 42/634) 350 4 2/34) 250 274 357 165 40/444) 375 4 2/34) 300 326 410 170 40 380 4 4 400 429 521 190 30 650 3 4 500 532 636 200 30 860 3 4 600 635 732 175 32 1525 2 9 700 738 849 197 25 1650 1.5 10 800 842 960 209 16/255) 1460 1.5 10 900 945 1073 221 16/255) 1845 1.5 131000 1048 1188 233 10/255) 1560 1.5 141) Guideline value; 2) Operating pressure (PFA): allowable component operating pressure in bars. Basis for calculation was wall-thickness class K9, up to and including DN 250 with high-pressure lock;3) When pipelines follow straight paths (max. defl ection of 0.5° per pipe joint), the tractive forces can be raised by 50 kN. High-pressure locks are required for DN 80 - DN 250.4) with high-pressure lock 5) Wall-thickness class K10Floating in a ductile cast iron pipeline Temporary pipeline with BLS®-/VRS®-T jointsThe BLS®-/VRS®-T jointis a socket joint which operates on the basis of positive interengagement and which is restrained against longitudinal forces. Forces generated by internal pressure or external loads are absorbed by the pipeline and transferred to the surrounding soil by skin friction. Forces are transmitted between the individual pipes by means of a weld bead on the spigot end of the pipe or fi tting. Via a mechanical lock, the weld bead transmits the forces into the locking chamber in the next pipe.Extremely high forces which would cause damage to the majority of other joints can be transmitted in this way. For example, depending on the nomi-nal size, operating pressures of more than 100 bars or permitted tractive forces of up to 200 kN can be obtained.Even though the BLS®-/VRS®-T joint is able to withstand extremely high loads, it is still fl exible, easy and particularly quick to assemble.The joint will accept an angular defl ection of up to 5° and a pipe string can thus be laid or pulled in to a radius of only 69 m – without fi ttings and with-out thrust blocks. The very short assembly times of around 5 minutes for the DN 80 size to a maximum of 30 minutes for the DN 1000 size do everything else that is needed to make the BLS®-/VRS®-T joint the joint that can be used almost anywhere with cast iron pipes.One of the greatest advantages of the BLS®-/VRS®-T joint is the clamping ring. Normally, to give a positively interengaged joint, a weld bead would have to be applied retrospectively to the cut end when pipes are cut. On pipes of nominal sizes from DN 80 to DN 500 this can be almost entirely avoided by using the clamping ring.As a system, the BLS®-/VRS®-T joint is available with a comprehensive range of fi ttings and with gate valves, butterfl y valves, hydrants and air-bleeders.Technical dataDN 80 – DN 500Clamping ringDN 80 – DN 500Optionalhigh-pressure lock up to DN 250Locking chamberWeld beadTYTON®- orVRS® gasketSocketRight lockLeft lockCatchLocking chamberLockingsegmentWeld beadTYTON® gasketSocketBLS®-/VRS® jointed valved tee with butterfl y valve and gate valve Pipe reliningDN 600 – DN 1000DN 600 – DN 1000DN 600 – DN 1000DN 600 – DN 1000DN 600 – DN 1000Locking segmentAreas of applicationAs a replacement for concrete thrust blocksFor angular defl ections of up to 5°For operating pressures up to 100 barsWide range of fi ttings, inc. gate valves, butterfl y valves, hydrants, etc.High-pressure applicationsPipe systems for snow-making facilitiesTurbine pipelinesFire-extinguishing pipesCulvert pipelinesBridge pipelinesCollector pipesTrenchless layingHorizontal direction drilling (HDD)Ploughing-in with a rocket ploughPress-pull technique/auxiliary tube techniqueBurst liningPipe relining•••••••••••••••••DN d1 [mm] D [mm]1) t [mm] Component operatingpressure PFA [bar]2)Permitted tractiveforce F [kN]3)Permitted angular deflection [°]Number of locking segments 805) 98 156 127 100/1104) 115 5 2/34) 1005) 118 182 135 75/1004) 150 5 2/34) 1255) 144 206 143 63/1004) 225 5 2/34) 1505) 170 239 150 63/754) 200 5 2/34) 200 222 293 160 42/634) 350 4 2/34) 250 274 357 165 40/444) 375 4 2/34) 300 326 410 170 40 380 4 4 400 429 521 190 30 650 3 4 500 532 636 200 30 860 3 4 600 635 732 175 32 1525 2 9 700 738 849 197 25 1650 1.5 10 800 842 960 209 16/255) 1460 1.5 10 900 945 1073 221 16/255) 1845 1.5 131000 1048 1188 233 10/255) 1560 1.5 141) Guideline value; 2) Operating pressure (PFA): allowable component operating pressure in bars. Basis for calculation was wall-thickness class K9, up to and including DN 250 with high-pressure lock;3) When pipelines follow straight paths (max. defl ection of 0.5° per pipe joint), the tractive forces can be raised by 50 kN. High-pressure locks are required for DN 80 - DN 250.4) with high-pressure lock 5) Wall-thickness class K10Floating in a ductile cast iron pipeline Temporary pipeline with BLS®-/VRS®-T jointsThe BLS®-/VRS®-T jointis a socket joint which operates on the basis of positive interengagement and which is restrained against longitudinal forces. Forces generated by internal pressure or external loads are absorbed by the pipeline and transferred to the surrounding soil by skin friction. Forces are transmitted between the individual pipes by means of a weld bead on the spigot end of the pipe or fi tting. Via a mechanical lock, the weld bead transmits the forces into the locking chamber in the next pipe.Extremely high forces which would cause damage to the majority of other joints can be transmitted in this way. For example, depending on the nomi-nal size, operating pressures of more than 100 bars or permitted tractive forces of up to 200 kN can be obtained.Even though the BLS®-/VRS®-T joint is able to withstand extremely high loads, it is still fl exible, easy and particularly quick to assemble.The joint will accept an angular defl ection of up to 5° and a pipe string can thus be laid or pulled in to a radius of only 69 m – without fi ttings and with-out thrust blocks. The very short assembly times of around 5 minutes for the DN 80 size to a maximum of 30 minutes for the DN 1000 size do everything else that is needed to make the BLS®-/VRS®-T joint the joint that can be used almost anywhere with cast iron pipes.One of the greatest advantages of the BLS®-/VRS®-T joint is the clamping ring. Normally, to give a positively interengaged joint, a weld bead would have to be applied retrospectively to the cut end when pipes are cut. On pipes of nominal sizes from DN 80 to DN 500 this can be almost entirely avoided by using the clamping ring.As a system, the BLS®-/VRS®-T joint is available with a comprehensive range of fi ttings and with gate valves, butterfl y valves, hydrants and air-bleeders.Technical dataDN 80 – DN 500Clamping ringDN 80 – DN 500Optionalhigh-pressure lock up to DN 250Locking chamberWeld beadTYTON®- orVRS® gasketSocketRight lockLeft lockCatchLocking chamberLockingsegmentWeld beadTYTON® gasketSocketBLS®-/VRS® jointed valved tee with butterfl y valve and gate valve Pipe reliningDN 600 – DN 1000DN 600 – DN 1000DN 600 – DN 1000DN 600 – DN 1000DN 600 – DN 1000Locking segment© • 013 • 02/10 • e 8 000 • DBHYour contactsDuktus S.A.Innsbrucker Straße 516060 Hall in TirolAustriaT +43 (0) 5223 503-215www.duktus.comDuktus Rohrsysteme Wetzlar GmbHSophienstraße 52-5435576 WetzlarGermanyT +49 (0) 6441 49 2401F +49 (0) 6441 49 1455www.duktus.comDuktusTiroler Rohrsysteme GmbHInnsbrucker Straße 516060 Hall in TirolAustriaT +43 (0) 5223 503-0F +43 (0) 5223 43619www.duktus.comDuktuslitinové systémy s.r.o.Kos?t’álkova 1527266 01 BerounCzech RepublicT +420 311 611 356F +420 311 624 243www.duktus.czDuktusPipe Systems FZCOSouth Jebel Ali Free ZoneJAFZA View 18/Office No. 909Dubai/U.A.E.T +971 (0) 4886 56 80F +971 (0) 4886 56 40www.duktus.aeGERMANYBaden-WürttembergAlexander BauerM +49 (0) 160 719 76 69alexander.bauer@duktus.comBavariaWilhelm FaulstichM +49 (0) 172 73 14 807wilhelm.faulstich@duktus.comBerlin/Brandenburg/Mecklenburg-Vorpommern Lutz RauM +49 (0) 172 72 21 175lutz.rau@duktus.comHesse/Southern Lower SaxonyKarl-Wilhelm RömerM +49 (0) 172 72 21 162karl-wilhelm.roemer@duktus.comRhinelandHarald OsterM +49 (0) 172 73 12 936harald.oster@duktus.comRhine-MainHeinz-Jörg WeimerM +49 (0) 151 16 76 87 62heinz-joerg.weimer@duktus.comSaarland/Southern PalatinateWerner FickM +49 (0) 172 67 18 180werner.fick@duktus.comSaxonyMichael KleeM +49 (0) 172 72 39 895michael.klee@duktus.comSaxony-Anhalt/LeipzigUwe HoffmannM +49 (0) 172 72 21 174uwe.hoffmann@duktus.comThuringiaUwe StrichM +49 (0) 172 81 23 089uwe.strich@duktus.comApplications EngineeringT +49 (0) 6441 49 1251anwendungstechnik@duktus.comITALYSouth Tyrol/TrentinoChristoph ObkircherM +39 (0) 345 66 08 948christoph.obkircher@duktus.comAUSTRIATyrol & VorarlbergWerner SiegeleM +43 (0) 664 44 30 721werner.siegele@duktus.comUpper Austria, Northern SalzburgIngo KriegM +43 (0) 664 61 18 599ingo.krieg@duktus.comStyria, Carinthia, Southern SalzburgWalter KorenjakM +43 (0) 664 54 88 353walter.korenjak@duktus.comStyria, CarinthiaRudolf StelzlM +43 (0) 664 83 48 083r.stelzl@aqua-austria.atVienna, Lower Austria, BurgenlandRobert BladskyM +43 (0) 664 61 18 595robert.bladsky@duktus.comVienna, Lower Austria, BurgenlandGerald PasaM +43 (0) 664 32 28 835gerald.pasa@duktus.comWESTERN & NORTHERN EUROPE & POLANDDuktus Rohrsysteme Wetzlar GmbHT +49 (0) 6441 49 2260F +49 (0) 6441 49 1613manfred.hoffmann@duktus.comSOUTH-EASTERN EUROPE & CISDuktus Tiroler Rohrsysteme GmbHT +43 (0) 5223 503-105F +43 (0) 5223 503-111andreas.weiler@duktus.comCZECH REPUBLIC AND SLOVAK REPUBLICDuktus litinové systémy s.r.o.T +420 311 611 356F +420 311 624 243obchod@duktus.czMIDDLE EAST AND NORTH AFRICADuktus Pipe Systems FZCOT +971 (0) 4 886 56 80F +971 (0) 4 886 56 40sales@duktus.aeDuctile iron pipe systems withBLS®/VRS®-T restrained jointsOperating pressures up to 100 bars •No thrust blocks needed •Quick and easy to assemble •Suitable for trenchless laying techniques •Comprehensive range of fi ttings •