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PIPE JOINTSOLUTIONSAVK SAUDI PIPE JOINTS BROCHURE
AVK is one of the leading manufacturers of valves for thewater, gas and sewage industries as well as fire protectionworldwide. Our product programme comprises a largerange of valves, hydrants, pipe fittings and accessories,each complying with the highest standards of safety anddurability. Today, AVK is the only manufacturer offeringgate valves that meet to most of the common national andinternational standards such as ISO, CEN, DIN, NF, BS,AWWA, JWWA, SABS, AS and GOST. Our global positionensures that we are able to give you, your partners and yourcustomers the quality products you require.AVK’s products are characterized by a high, consistentquality, competitive prices and a durability in line with marketrequirements. This calls for strict quality control of theproduction process from beginning to end leading to AVKbeing certified according to ISO 9001.PRODUCT DEVELOPMENTMarket proximity is an important part of AVK’s strategy;close contact with the end-user ensures closemonitoring of the market as well as constant adaptationand development of the product programme to meetwith market requirements. This takes place in ourdevelopment department in Denmark, an advancedtechnology centre, where ideas and suggestions fromdifferent countries are gathered and existing productsare continually adapted and tested. In co-operationwith the end user, the products are field tested beforethe final market launch, thus achieving the best resultin each individual market.PRODUCTIONProduction takes place in Saudi Arabia, Denmark,the UK, Netherlands, France, Poland,USA, Australia,Germany, Spain, Switzerland, Malaysia, Japan, China,India and Canada. AVK products are also producedunder license in several other countries. Stock controland distribution to end users are handled through awide network of sales companies, agents and dealersin more than 85 countries. This network services theend-user, allowing AVK to monitor market changesand keep abreast of customer requirements.AVK FOCUSES ON THE ENVIRONMENTThe products of AVK form part of infrastructures, whichplay an important role for the local environment all overthe world. This, for example, applies to the supply ofpure drinking water and the draining of wastewater totreatment plants. As a natural consequence of this,AVK focuses on the environment in all of its internalprocesses.FITTINGS FOR WATER AND WASTEWATER VALVESAVK is a leading manufacturer and supplier of a wide range of high quality, dedicated & tensile flange adaptorsand couplings to suit the majority of pipeline materials for use in water and waste water applications fromDN40mm up to 1600mm. In addition, AVK manufacture dismantling joints, under pressure tees, pipe repairproducts, and other required accessories for Water and Wastewater applications. All products are manufacturedwithin AVK group companies.This brochure gives a technical overview of our extensive water and waste water fittings product range, howeverif you cannot see the product, size or standard that you require or would like information on training pleasecontact us onSales@avksvmc.com
AVK FITTINGSOLUTIONSRANGECOMPLETE RANGE OFHIGH QUALITY FITTINGSAVK offers a wide rangeof universal and dedicatedcouplings, flange adaptors andend caps designed for easyinstallation.The excellent corrosionprotection and rubber qualityensure durable solutions.Excellent corrosion protectionAVK controls each batch of epoxy coatedcomponents to ensure a layer thickness ofminimum 250 μ, a pore-free surface, highimpact resistance and adequate curing.Furthermore, AVK provides a variety of coatingcolors, types and schemes that suits differentwater services and environments. Whetherthe product going to be installed undergroundor aboveground, in a clean water or in harshwater application, our experienced technicalteam can assist in selecting the right coatingfor the right application .The different schemes of Fusion BondedEpoxy and Wet Epoxy coatings offered byAVK for potable, treated, raw and oily waterapplications will assure the durability and longlife time of your product.4 I PIPE JOINTS SOLUTIONSState-of-the-art rubber technologyThe rubber for the gaskets and seals isdeveloped and produced by AVK GUMMIA/S with the use of highly advancedtechnologies.The EPDM rubber composition is designedto minimise the building of biofilm to preventthe rubber from forming breeding ground forbacteria. The compound is also resistant toozone and water treatment chemicals suchas sodium hypochlorite solutions.Furthermore, AVK’s EPDM rubber has aunique compression set, meaning the abilityto regain original shape. Even after manyyears of service where the rubber has beencompressed numerous times, it will regainits original shape and ensure a tight sealing.PIPE JOINT SOLUTIONS I 5
SUPAUNIVERSAL NON-TENSILECOUPLINGS & ADAPTORSPRODUCT SELECTORSERIES TYPEDESCRIPTIONThe AVK Supa universal straight couplings, stepcouplings and flange adaptors are suitable for PVC,cast iron, ductile iron, steel and AC pipes. The couplingsrange from DN40 to 400 and are suitable for water andwastewater applications.601AVK UNIVERSAL STEPPEDCOUPLINGAVK UNIVERSAL FLANGEADAPTORFor use with water and neutral liquidFor use with water and neutral liquidFor use with water and neutral liquid Lightweight design Fusion bonded epoxy coating Wide tolerancesfitting of 4 EPDM seals Drinking water approved Sheraplex coating bolt option Extensive ‘step’ range Fusion bonded epoxy coating Total angular deflection acrossfitting 4 Sheraplex coated bolt sets Lightweight design EPDM seals Sheraplex coating bolt option Universal flange drilled toBS EN 1092-2, with the additionof BS 10 Fusion bonded epoxy coating Lightweight design Total angular deflection of 4 Wide tolerance range EPDM seals Sheraplex coating bolt option*All stainless steel bolts and nutsare coated with delta seal GZanti-friction coating.*All stainless steel bolts and nutsare coated with delta seal GZanti-friction coating.*All stainless steel bolts and nutsare coated with delta seal GZanti-friction coating.*PTFE*PTFE*PTFESIZEDN40 - 400DN40 - 400DN40 - 400MAX WORKING PRESSUREPN16PN16PN16TEMPERATURE RANGE-10 C to 70 C-10 C to 70 C-10 C to 70 CBODY MATERIALDuctile IronGGG-40/50Ductile IronGGG-40/50Ductile IronGGG-40/50APPLICATIONMAIN FEATURES ANDBENEFITS The design with external bolts prevents corrosionbetween sleeves and bolts. Ductile iron with epoxy coating according to DIN30677-2 and AVK guidelines. 4 angular deflection on each side (total 8 ).OTHER OPTIONS Drinking water approved EPDM gasket withmoulded ribs absorbs minor imperfections in thepipe.Straight coupling6 I PIPE JOINTS SOLUTIONS603AVK UNIVERSAL COUPLING With its wide tolerance span and 4 angulardeflection on each side the AVK Supa range is avery flexible coupling system used for the assemblyof pipes of various materials and repair of old pipingsystems.602Step couplingFlange adaptorPIPE JOINT SOLUTIONS I 7
SUPAUNIVERSAL NON-TENSILECOUPLINGS AND ADAPTORS / PIPECOMPATIBILITYSeries601602SUPA PLUSTENSILE COUPLINGS & ADAPTORSDEDICATED FOR PE AND PVC PIPESTM603AVK Supa PlusTM is a range of high quality couplings,flange adaptors and end caps in DN40-315 dedicatedfor PE and PVC pipes. The Supa PlusTM range is astrong supplement to AVK’s renowned Supa andSupa MaxiTM range and is suitable for water andwastewater applications.Product DescriptionUniversal Supa CouplingUniversal Stepped Supa CouplingUniversal Supa Flange AdaptorRangeDN40 - 400DN40 - 400DN40 - 400End RestraintNoNoNoPVC Ductile iron pipe Cast iron class AB Cast iron class CD Steel pipe Stainless Steel pipe Pipe MaterialPolyethyleneGRPClayConcreteAsbestos Cement Supa PlusTM couplings offer a great flexibility and are veryeasy to mount because of the combined compressiongasket which enables a large angular deflection andmakes it easy to insert the pipes. Combined gasket and tensile ring for maximumsecurity. Sleeve and bracket of ductile iron with epoxy coatingaccording to DIN 30677-2 and AVK guidelines. The combined gasket of drinking water approved EPDMrubber with tensile grip segments of RG5 bronze enables 3.5 angular deflection on each side (total 7 ) The couplings are delivered with tape securing the boltsduring transport and handling. A mounting instruction isprinted on the tape. The design with external bolts prevents corrosionbetween sleeves and bolts. The M16 bolts of stainless steel A2 and the nuts ofacid-resistant stainless steel A4 are anti-friction coated tooffer easy tightening and to prevent galling.Straight coupling8 I PIPE JOINTS SOLUTIONSFlange adaptorPIPE JOINT SOLUTIONS I 9
PRODUCT SELECTORSERIES TYPE621623SUPA PLUSTENSILE COUPLING & ADAPTOR PIPECOMPATIBILITYSeriesAPPLICATIONMAIN FEATURES ANDBENEFITSAVK TENSILE RESISTANTCOUPLINGAVK TENSILE RESISTANTFLANGE ADAPTORFor use with water and neutral liquidFor use with water and neutral liquid Lightweight design Corrosion resistant construction Fusion bonded epoxy coating Angular deflection 3.5 perpocket Stainless steel bolt sets Series 05 internal support bushrequired, See page 19 Lightweight design Corrosion resistant construction Fusion bonded epoxy coating Angular deflection 3.5 persocket Stainless steel bolt sets Series 05 internal support bushrequired, See page 19623Product DescriptionDedicated Supa PlusTM TensileCouplingSupa PlusTM TensileFlange AdaptorRangeDN32 - 300DN40 - 300End RestraintYesYesPolyethylene PVC Ductile iron pipePipe MaterialDESCRIPTION621Cast iron class ABCast iron class CDGRPSteel pipeStainless Steel pipeClayConcreteSIZEDN32 - 300DN40 - 300MAX WORKING PRESSUREPN16PN16TEMPERATURE RANGE-10 C to 70 C-10 C to 70 CBODY MATERIALDuctile IronGGG-40/50Ductile IronGGG-40/5010 I PIPE JOINTS SOLUTIONSAsbestos CementPIPE JOINT SOLUTIONS I 11
SUPA MAXITMTENSILE UNIVERSAL RANGE ofCOUPLINGS & ADAPTERSBefore tighteningAfter tighteningSupa MaxiTM is the latest addition to AVK’s range ofSupa couplings. It comprises a complete range oflarge tolerance universal tensile straight couplings, stepcouplings, flange adaptors, end caps and transitioncouplings to EN 14525 for water and wastewaterapplications.Supa MaxiTM sets a new standard with its unique features: Fully universal and tensile on all pipe materialsPatented SupaGripTM sealing support system with flexible bracketPN16 in all dimensions for water (WP -0,9 to 16 bar) 4 (8 in total) angular deflection on each side, even at minimum pipe sizeThe pipe will not move inwards when tightening - no longitudinal movementPermanent protection caps protect during handling and installationBolts are tightened on the bolt head from the sleeve sideNo re-tightening of bolts neededLifting eye on sizes with a weight exceeding 10 kilos (DN100-400)Fusion bonded epoxy coating to DIN 30677-2, GSK approvedGasket of EPDM rubber approved for drinking water/NBR approved for gasTemperature range -20 C to 70 CThe gate valve provides extra safety when repairing old pipes. With a built-in gate valve it is easy to shut-off the water incase of further repair or replacement of the pipeline at a later stage.The patented SupaGripTM sealing support system witha flexible bracket, and combined with the unique gripdesign, SupaGripTM provides superior tightness and tensileresistance on all pipe dimensions and materials.Flexible bracket with rigid metal backupSupaGripTM provides full support and backupof the gasket, even on minimum pipe sizewithin the tolerance range and when used onoval pipes.The flexible bracket is designed to contactand follow the external pipe diameter. Asa result, it serves as a solid backup for thegasket and enables 4 deflection up to 1.5 xPN test pressure.Straightcoupling12 I PIPE JOINTS couplingWhen tightening the bolts, the bracketsegments and bolts move inwards, ensuringthat the gasket tightens around the pipe andthat the grip segments grip into the pipesurface.Tensile on all pipe materialsOptimum grip and tensile abilities on allpipe materials are secured by means of twodifferent metal grip segments - gunmetal forPE and PVC pipes and hardened stainlesssteel for cast iron, ductile iron, steel, stainlesssteel, GRP, and AC pipes. The couplings aredesigned according to EN 14525.Supa MaxiTMThe grip segments are mounted with pins onthe bracket segments to provide maximumdurability. The high quality materials safeguardthat the sealing does not lose compressionover time, and that the coupling stays tensile.Typical couplingPIPE JOINT SOLUTIONS I 13
OPTIMISED HANDLING ANDINSTALLATIONAVK Supa MaxiTM couplings and adaptors offermaximum flexibility, facilitating a secure, fast andeasy installation even under difficult conditions.Reduce time spent on installationThe couplings enable 4 deflection on each side (in total 8 ) up to amaximum pressure of PN16.The large insertion depth tolerances allow the pipe to be cut slightly angled. This gives a simple installation without need for preciseadjustment.All items with a weight exceeding 10 kilosare designed with a lifting eye on the sleeve enabling easy and ergonomically safe handling.Optimised bolt designThe bolt design is optimsed for fast and simpleassembly. The bolts are tightened from thesleeve side to ease assembly when spacein the trench is limited, and the threads areprotected by the permanent protection cap.The nuts are encaptured in the bracket andcovered by a protection cap to ensure thatthey will not fall off when loosening the bolts.Re-tightening of bolts is not necessary dueto the all metal SupaGripTM sealing supportsystem. The bolts and nuts are anti-frictioncoated to prevent galling.Permanent protection capDuring handling the centre piece of theprotection cap covers the sharp grip segmentsand prevents dirt from settling inside thecoupling. When the centre piece is removedthe coupling is ready for installation.14 I PIPE JOINTS SOLUTIONSHigh quality materialsThe couplings are designed with sleeves ofductile iron and brackets of cast steel withepoxy coating to DIN 30677-2, GSK / WRASapproved.The gaskets of EPDM rubber are approved byNF and DVGW for drinking water applicationsand the gaskets of NBR rubber are approvedby DVGW and Gastec.The bolts and washers are of stainless steelA2 as standard and optionally of A4. The nutsare of acid-resistant stainless steel A4.The grip segments are of RG5 bronze andhardened stainless steel, mounted with pins ofpolyamide.The permanent protection caps of recyclablePE are black for water and wastewaterapplications and yellow for gas applications.PIPE JOINT SOLUTIONS I 15
PRODUCT SELECTORSERIES TYPEDESCRIPTIONPRODUCT SELECTOR631632633SERIES TYPE634DESCRIPTION635AVK SUPA MAXITM STRAIGHTCOUPLINGAVK SUPA MAXITM STEPPEDCOUPLINGAVK SUPA MAXITM FLANGEADAPTORFor use with water and waste waterFor use with water and waste waterFor use with water and waste waterMAIN FEATURES ANDBENEFITS Ductile iron sleeve Cast steel bracket with epoxycoating GSK approved internally andexternally Max 4 angular deflection. DVGW and NF approved EPDMrubber gasket A2 stainless steel bolts and washers A4 stainless steel nuts Lifting eye DN100-400 Series 05 internal support bushrequired only when installing PE pipe,See page 19 Ductile iron sleeve Cast steel bracket with epoxycoating GSK approved internally andexternally Max 4 angular deflection. DVGW and NF approved EPDMrubber gasket A2 stainless steel bolts anwashers A4 stainless steel nuts Lifting eye DN100-300 Series 05 internal support bushrequired, See page 19 Ductile iron sleeve Cast steel bracket with epoxycoating GSK approved internally and externally Max 4 angular deflection DVGW and NF approved EPDMrubber gasket A2 stainless steel bolts and washers A4 stainless steel nuts Universal drilled flange Lifting eye DN100-400 Series 05 internal support bushrequired only when installing PE pipe,See page 19MAIN FEATURES ANDBENEFITS Ductile iron sleeve Cast steel bracket with epoxycoating GSK approved internally andexternally to DIN 30677-2 Max 4 angular deflection oneach side DVGW and NF approved EPDMrubber gasket A2 stainless steel bolts andwashers A4 stainless steel nuts Series 05 internal support bushrequired, See page 19 Ductile iron sleeve Cast steel bracket with epoxy coating GSK approved internally andexternally to DIN 30677-2 Max 4 angular deflection.rubber gasket A2 stainless steel bolts and washers A4 stainless steel nutsLifting eye DN100-300 With PE pipeincludedThe pipe will not moveinwards when tightening Series 05 internal support bushrequired, See page 19OTHER OPTIONS Gunmetal grip segment for usewith PE & PVC Internal support bush NBR seal option Other fixing material options Gunmetal grip segment for usewith PE & PVC Internal support bush NBR seal option Other fixing material options Gunmetal grip segment for usewith PE & PVC Standard drilled optionsavailable. Internal support bush NBR seal option Other fixing material optionsOTHER OPTIONS 1 1 4” and 2” drilled & tapped Gunmetal grip segment for usewith PE & PVC Gas options PN10 Internal support bush Gunmetal grip segment for usewith PE & PVC Internal support bush NBR seal option Other fixing material optionsSIZEDN50 - 600DN50 - 300DN50 - 450SIZEDN50 - 400DN50 - 300MAX WORKING PRESSUREPN16PN16PN16MAX WORKING PRESSUREPN16PN16TEMPERATURE RANGE-20 C to 70 C20 C to 70 C--20 C to 70 CTEMPERATURE RANGE-10 C to 70 C20 C to 70 C-APPLICATIONBODY MATERIAL16 I PIPE JOINTS SOLUTIONSDuctile IronGJS-400-15Ductile IronGJS-400-15Ductile IronGJS-400-15APPLICATIONBODY MATERIALAVK SUPA MAXITMEND CAPFor use water and waste waterDuctile IronGJS-400-15AVK SUPA MAXITM TRANSITIONCOUPLINGFor use with water and waste waterDuctile IronGJS-400-15PIPE JOINT SOLUTIONS I 17
SUPA MAXITMTENSILE UNIVERSAL RANGE OF COUPLINGS & ADAPTERS / PIPE COMPATIBILITYSeries631632633634COUPLINGS AND ADAPTORSSUPPORT BUSH635COUPLINGS AND ADAPTORSThe AVK Support bushPipe MaterialSUPPORT BUSHProduct DescriptionUniversal Supa MaxiTMTensile CouplingUniversal Supa MaxiTMTensile CouplingUniversal SupaMaxiTM TensileFlange AdaptorUniversal SupaMaxiTM End CapSupa MaxiTMTransition CouplingRangeDN50 - 600DN50 - 300DN50 - 450DN50 - 400DN50 - DN300Flange DrillingN/AN/APN10/16/25N/AN/AEnd RestraintYesYesYesYesYesPolyethylene PVC Ductile iron pipe Cast iron class AB Cast iron class CD GRP Steel pipe Stainless Steel pipe Clay Concrete Asbestos Cement Is designed for use with all products which joinplain-ended pipes and have an end load resistantmechanism that grips onto a range of materialsincluding PVC and PE.Installation InstructionsThe AVK Support bushis designed for use withall products which joinplain-ended pipes andhave an end load resistantgripsThe support bush helps prevent mechanismdeformation of PEthatand PVContoarangeofmaterialspipes when a mechanical joint is used. Without the supportPVCandPE.bush the pipe would be liable to includingloose its shapedue tothe pressure induced from the fitting, thisThecouldthenhavethe ofsupportbushhelpseffectsprevent ondeformationseal of the joint and performancePEofandthePVCpipeline.pipes when a mechanical joint isused. Without the support bush the pipe wouldliable to loose its shape due to the pressureThis product is to be usedbe withall the followingenduced from the fitting, this could then haveAVK products including Series:effects on the seal of the joint and performance1. Make sure pipe end is freefrom brurns2. Remove support bush fromits packet3. Insert support bush in tothe pipe untill flush with thepipe end621,623, 631,632, 623, 633, 634,and 05/60of the635pipeline.This product is to be used with all thefollowing AVK products including Series: 621 631 632 623 633 05/604. Insert the wedge untillresistance is felt then use ahammer5. Make sure the wedge goesto a min depth of 2/3 x L6. Once the wedge is inplacecut off the overlay18 I PIPE JOINTS SOLUTIONSPIPE JOINT SOLUTIONS I 19
FABRICATEDNON-TENSILE DEDICATED COUPLINGS AND FLANGE ADAPTORSPRODUCT SELECTORPRODUCT SELECTOR05/E-00805/E-008SERIES TYPESERIES TYPEDESCRIPTIONDESCRIPTIONAVK’s range of fabricated fittings comprises non-tensilestraight couplings, step couplings and flange adaptors inDN350-1600. The range is suitable for ductile and greycast iron, steel, PVC and GRP pipes (optionally for PEpipes) for water and wastewater applications.AVK SUPPORT BUSH, WEDGETYPEAVKSUPPORT BUSH,WEDGE TYPEUse with water and waste waterAPPLICATIONAPPLICATIONMAIN FEATURES ANDBENEFITSMAIN FEATURESSIZEFor use with water and waste water Support bush is manufactured fromstainless steelSupportAISI 304bush is manufactured fromsteel AISI 304 In order to stainlessprevent corrosion, bushIn orderto preventthe supportis pickledandcorrosion,the support bush is pickled andpassivatedpassivated Standardare SDR sizesStandardsizes11,areSDRSDR 11, SDR13.6, SDR 1713.6,and SDRSDR1717.6.andOtherSDR 17.6. Othersizes areSDR sizes areSDRavailableon availablerequest on request forAvailableforDN50PE pipes AvailablePE pipes- DNDN50 - DN400. Other DN sizes are available400. Other DN sizes are available onon requestrequestMAX WORKING PRESSUREPN16TEMPERATURE RANGE-10 C to 70 CBODY MATERIALSIZEMAX WORKING PRESSUREBODY MATERIALIncreased coating thickness and a rangeof fastener options including A2 and A4stainless steel are available for moreaggressive installation environments. Allmaterials are certified as suitable for usewith potable water.The AVK fabricated fittings range is highlyversatile where any pipe OD or flangevariant can be accommodated within therange.DN20 - 400MAIN OPTIONSTEMPERATURE RANGEAVK fabricated couplings and adaptors aredesigned to facilitate the joining of pipe ofmatching or differing outside diameter (OD)or for fitting flanged equipment into pipelinesystems.The sealing arrangement allows a toleranceof 7mm ensuring that minor deviationsin OD can be accommodated. Angulardeflection per seal end is 4 mm DN600, 3 mm DN800, 2 mm DN1600.Stainless Steel 304DN20 - 400PN16-10 C to 70 CStainless Steel 304Straight coupling20 I PIPE JOINTS SOLUTIONSStep couplingFlange adaptorPIPE JOINT SOLUTIONS I 21AVK SYDDAL FITTING SOLUTIONS 45
PRODUCT SELECTORSERIES TYPEDESCRIPTIONAPPLICATIONMAIN FEATURES ANDBENEFITS258259/30260/30AVK FABRICATED COUPLINGAVK FABRICATED STEPPEDCOUPLINGAVK FABRICATED FLANGEADAPTORFor use with water and waste waterFor use with water and waste waterFor use with water and waste water Can be fabricated in any size, withinthe design range Corrosion resistant construction EPDM seals Fusion bonded epoxy coating Sealing range nominal diameter 2mm to -5mm Sheraplex coated bolt sets Can be fabricated in any size,within the design range Corrosion resistant construction EPDM seals Fusion bonded epoxy coating Sealing range nominal diameter 2mm to -5mm Sheraplex coated fasteners Can be fabricated in any size, withindesign range Corrosion resistant construction EPDM seals Fusion bonded epoxy coating Sealing range nominal diameter 2mm to -5mm Sheraplex coated stud setsFABRICATEDNON-TENSILE DEDICATED COUPLINGS ANDFLANGE ADAPTORS / PIPE COMPATIBILITYSeries Special sizes manufactured toorder Stainless steel, A2, A4, fasteners Body length options Coating thickness 2-24 notch / tie bar options Special design for PE Pipes For PE pipes, Series 05 internalsupport bush required, See page 19 Special sizes manufactured toorder Stainless steel, A2, A4, fasteners Body length options Coating thickness Special sizes / drilling manufactured to order Stainless steel, A2, A4, fasteners Specific notching requirements Slotted bolt holes as standard Fast track delivery service Body length options Coating thickness Special design for PE Pipes For PE pipes, Series 05 internalsupport bush required, See page19SIZEDN350 - 1600DN350 - 1400 DN350 - 1400 MAX WORKING PRESSUREPN16/25PN16/25PN16/25TEMPERATURE RANGE-10 C to 70 C-10 C to 70 C-10 C to 70 CBODY MATERIALMild SteelBS EN 10025:1990, Grade FE430 B22 I PIPE JOINTS SOLUTIONSMild SteelBS EN 10025:1990, Grade FE430 BMild SteelBS EN 10025:1990 grade FE 430B259260/30Product DescriptionFabricated Dedicated CouplingFabricated Stepped CouplingFabricated Flange AdaptorRangeDN350-1600DN350-1400 DN40 - 1400 End RestraintNoNoNoPVC Ductile iron pipe Cast iron class AB Cast iron class CD GRP Steel pipe Stainless Steel pipe Clay Concrete Asbestos Cement PolyethylenePipe MaterialOTHER OPTIONS258PIPE JOINT SOLUTIONS I 23
DISMANTLING JOINTS FORALL PIPE MATERIALSPRODUCT SELECTORAVK dismantling joints provide easy installation anddisassembly of flanged pipework and equipment andcompensate for axial displacement of the pipe duringinstallation and dismantling. The range is available inDN50-2400 in PN10, PN16,PN25, PN 40 and PN 60or ANSI CL150,CL300,CL600 and CL900.NOTEThe dismantling joint compensatesfor axial displacement of the pipeduring installation and dismantling,as the telescopic action between theinner and outer flange body allows forlongitudinal adjustment.As with the other AVK fabricatedfitting range, the dismantling jointsare highly versatile in design wheredifferent flange and fastener optionsare available as well as enhancedcoatings.Dismantling Joints are Stronglyrecommended to be used afterbutterfly valves in the line.DESCRIPTION265/50AVK DISMANTLING JOINTAVK DISMANTLING JOINTAVK DISMANTLING JOINTAPPLICATIONFor flanged pipe work and fittings,and suitable for use with water andFor flanged pipe work and fittings,and suitable for use with water andwaste waterFor flanged pipe work and fittings,and suitable for use with water andwaste waterMAIN FEATURES ANDBENEFITS /- 60mm axial adjustment onlength Fusion bonded epoxy coating EPDM seals Tie-rods zinc plated and passivated Sealing range nominal diameter 2mm to -5mm Sheraplex coated studs and nutssets Axial adjustment on length Fusion bonded epoxy coating EPDM seals Tie-rods zinc plated andpassivated Tie-rods located on every flangehole Sheraplex coated studs and nutssets Axial adjustment on length Fusion bonded epoxy coating EPDM seals Tie-rods zinc plated and passivated Tie-rods located on every flangehole Sheraplex coated studs and nutssetsOTHER OPTIONS Any flange drilling within designtolerance Extended axial adjustment PN10/PN16/PN25/CL150 version. No tie-rods Specific notching requirements Slotted flanges NBR seal option Various face to face lengths A4 bolts A2, A4 stainless steel tie-rods Any flange drilling within designtolerance PN10/PN16/CL150 version Reduced number of tie rods Non-standard body andadjustment lengths NBR seal option Various face to face lengths A4 bolts A2, A4 stainless steel tie-rods Any flange drilling within designtolerance PN10/PN16/PN25/CL150version Reduced number of tie rods Non-standard body and adjustment lengths NBR seal option Various face to face lengths A4 bolts A2, A4 stainless steel tie-rodsSIZEDN300 - 1200DN50 - 250DN300 - 2200MAX WORKING PRESSUREPN16PN16PN10/16/25TEMPERATURE RANGE-10 C to 70 C-10 C to 70 C-10 C to 70 CBODY MATERIALMild SteelBS EN 10025:1990 grade FE 430B 430 Bof flanged equipment for eithermaintenance or replacement. Largeradjustments can be accommodated ifrequired.The AVK dismantling joints aremanufactured from mild steel orcarbon steel in DN300-2400 andductile iron or Carbone Steal in DN50250. All materials are certified for usewith potable water.265/50265/30SERIES TYPEThe standard axial adjustment of 60mm offers a high level of flexibilityin the installation and removalSG Iron BS EN 1563GJS 450/10Mild Steel to BS EN 10025FE360B.B430 BMild SteelBS EN 10025 FE360B.BBWith centre flange24 I PIPE JOINTS SOLUTIONSPIPE JOINT SOLUTIONS I 25
PRODUCT SELECTORSERIES TYPEAPPLICATIONMAIN FEATURES ANDBENEFITSMAIN OPTIONS axial adjustment on length Fusion bonded epoxy coating EPDM seals Tie-rods zinc plated and passivated Any flange drilling within designtolerance PN10/PN16/PN25/PN40/PN60CL150, CL 300, CL 600, CL 900version. NBR seal option A4 boltsDN50 - 2400MAX WORKING PRESSUREPN60TEMPERATURE RANGEMax 50 C26 I PIPE JOINTS SOLUTIONS265/30265/50-001265/50-002970/1204For flanged pipe work and fittings,and suitable for use with water andSIZEBODY MATERIALSeriesAVK DISMANTLING JOINTPipe MaterialDESCRIPTION970/1204DISMANTLING JOINTSFLANGE CONNECTIONS - DISMANTLINGJOINTS / PIPE COMPATIBILITYProduct Description2 Flange Dismantling Joint3 Flange Dismantling Joint3 Flange Dismantling Joint2 Flange Dismantling JointRangeDN300 - 1200DN50 - 250DN300 - 2200DN50 - 2400End RestraintNoNoNoNoFlange 150PN10/16/25/40/60CL150,300,600,900Polyethylene PVC Ductile iron pipe Cast iron class AB Cast iron class CD GRP Steel pipe Stainless Steel pipe Clay Concrete Asbestos Cement Carbon SteelATSM A694 GRD F65PIPE JOINT SOLUTIONS I 27
REPAIR CLAMPS FORALL PIPE esignLATESTINNOVATIONSNEWDesignNEW DesignSealing:The bridge plate / armor plate is vulcanized into the rubbergasket Benefits: No loose partsSealing: Better sealingThe bridgeplate/ armorplate is vulcanized into the rubber gasketSealing: No loosepartsBenefits:The bridgeplate / armorplateis vulcanizedinto the rubber gasket Bettersealing Noloose partsBenefits:Sealing: isBettersealingThe bridgeplate / armorplatevulcanizedinto the rubber gasketSealing: No loose partsBenefits:The bridgeplate / armorplateis vulcanized Bettersealinginto the rubber gasket No loose partsBenefits:Hinged repair clamp:The double band repair clamps are manufactured with a hingeconnectionBenefit:Hingedrepair clamp:Easy installationThe doubleband repair clamps are manufactured with a hinge
Pipe Material Polyethylene PVC Ductile iron pipe Cast iron class AB Cast iron class CD GRP Steel pipe Stainless Steel pipe Clay Concrete Asbestos Cement Series 601 602 603 AVK Supa PlusTM is a range of high quality couplings, flange adaptors and end caps in DN40 .
