Viking Johnson Ultragrip Restraint Couplings

Transcription

1 Viking Johnson Ultragrip Restraint Couplings Scan for more information echnical Guide W5.3 high tolerance product range with end restraint. ccommodates various metal and plastic pipe material PRESSURE SYSEMS w5.3 viking johnson ultragrip restraint couplers pplications elow ground pipe systems only Potable water Steel, Iron, PE & PVC Pipe Product ttributes Suitable for most pipe materials Seals on scored, pitted or corroded pipe surfaces Supplied pre-assembled Extended sleeve length pprovals/standards S EN ISO 9001 Quality Management ISO Environmental Management EPM (WRS approved) for potable water application Quality ISO 9001:2008 Quality Management Standard he go to organisation for civil and rural water product solutions

2 wide tolerance product range with end restraint. ccommodates various metal and plastic pipe material. w5.3 viking johnson ultragrip restraint couplers PRESSURE SYSEMS PG 2 esign Specifications ngular deflection, flange adaptor up to 4 Coupling and reducing coupling up to 8 Operating temperature range -20 C to +30 C One size per nominal bore, which joins virtually all pipes of the same nominal bore Wide tolerance (up to 44mm on pipe O, depending on size) Stainless steel bolts acromet coated to prevent galling Coupling centre sleeve, flange adaptor body and end rings coated with thermoplastic polymer Rilsan Nylon 11 Supplied with grippers to restrain axial loads and visible after installation to confirm end load Retains gripping effect even at full angular deflection Can be converted to a flex coupler, by removing gripper segments for above ground applications Ideal for connecting PE to grey cast iron pipes Works with steel/ductile iron/grey cast iron/pe/pvc pipe materials Functions as a flex coupler on steel/ductile iron/grey cast iron/pvc/asbestos cement pipe materials Reduced stock levels and easier pipe repairs Independent tightening of each end of the coupling with reversible bolt orientation to accommodate site conditions (size dependent) Captive non-rotating bolt heads that only requires one spanner to install For restraint on PE Pipes a pipe liner is required. UltraGrip Product Notes Gripping product suitable for steel/ductile iron/grey cast iron/ PE/Pvc Flex product suitable for steel/ductile iron/grey cast iron/ PVC/asbestos cement Support liners PE and PVC pipes close fit support liner is required when used on: ll PE pipes hin walled PVC pipes When used on thick walled PVC pipes a support liner is not required. Please contact Hynds for further details. Use of restrained couplings on exposed pipework bove ground exposed pipework is subject to both loads from the internal pressure and those from temperature changes / thermal expansion, which can be substantially higher than those from internal pressure and cannot always be safely determined. For this reason it is recommended that the use of UltraGrip be restricted to buried pipelines, valve chambers and above ground indoor applications and not exposed to direct sunlight or excessive temperature changes (e.g. pump houses). Materials and Relevant Standards End Rings, Sleeve S.G. Iron to S EN 1563 Symbol EN-GJS Gaskets EPM: EPM Compound Grade E to S EN W KW & VGW approved NR: Nitrile Compound EN682 VGW pproved Gripper and Carrier cetal Copolymer Grade M25 or equivalent olts/nuts/washers olts - Stainless Steel to S EN Grade 2 Property Class 80 or 70 Nuts - Stainless Steel to S EN Grade 4 Property Class 80 Steel to S EN Property Class 8.0 Washer - Stainless Steel to S1449:P2 Grade 304 S15 Coatings Cast/Metal Components - Rilsan Nylon 11 (lack) olts - ry film lubricant nuts - acromet coated

3 UltraGrip Couplings Up to 8 angular deflection able 1 Specifications Nom Size Size Range Insertion epth imensions olts Weight (kg) Overall Sleeve Hynds Code Min Max Min Max L No-size ype M12x70 HRH M12x70 CSX M12x70 HRH M12x70 HRH 8.54 GIU080C M16x93 CSX GIU100C M16x93 CSX GIU125C M16x93 CSX GIU150C M16x93 CSX GIU175C M16x93 CSX GIU200C M16x120 CSX GIU250C M16x120 CSX 63.8 GIU300C M16x120 CSX GIU350C M16x120 CSX GIU400C M16 x 150 HRH GIU450C M20 x 150 HRH GIU500C M20 x 150 HRH GIU500-C M20 x 150 HRH GIU600C M20 x 150 HRH GIU600-C able 2 Working Pressure & emperature Ratings Nominal Size Gripping Product Flex Product Operating emperature Gas Water Gas Water N40 to N300 5bar 16bar 5bar 16bar -20 C to +30 C N350 to N400 5bar 10bar 5bar 10bar N450 to N600 N/ 10bar N/ 10bar olt orque Nm M M M Notes: Site est Pressure 1.5 times working pressure. Factory est Pressure he minimum requirement in European Standards is 1.5 times working pressure plus 5bar (e.g. 29bar for 16bar working pressure), but in many cases Viking Johnson reaches substantially higher levels up to 36bar. ll water contact components are approved for use with Potable Water. L Fig. 1 w5.3 viking johnson ultragrip restraint couplers PRESSURE SYSEMS PG 3

4 UltraGrip Flange daptors Full flange sealing face can be used on wafer-type butterfly valves Up to 4 angular deflection able 3 Nom Size Size Range Flange Nom Size Flange rilling ype Insertion epth () imensions olts Weight (kg) Min Max Min Max C No-size ype w5.3 viking johnson ultragrip restraint couplers PRESSURE SYSEMS PG PN10, M12x70 HRH PN10, M12x70 HRH PN10, M12x70 CSX /65 PN10, M12x70 HRH PN10, M12x70 HRH PN10, M12x70 HRH PN10, M16x90 HRH PN10, M16x90 HRH PN10, M16x90 HRH PN10, M16x93 CSX PN10, M16x93 CSX PN10, M16x120 HRH PN10, M16x120 HRH PN10, M16x120 CSX PN10, M16x120 CSX PN10, M16 x 150 HRH PN10, M20 x 150 HRH PN10, M20 x 150 HRH PN10, M20 x 150 HRH PN10, M20 x 150 HRH YPE 1 able 4 N Hynds Code YPE 1 80 FGIU080-C 100 FGIU100-C 125 FGIU125-C 150 FGIU150-C 175 FGIU175-C 200 FGIU200-C 250 FGIU250-C 300 FGIU300-C 350 FGIU350-C 400 FGIU400-C 500 FGIU500-C 500 FGIU500-C 600 FGIU600-C 600 FGIU600-C C C YPE 2 Fig. 2 YPE 2 Flange rilling - ll flanges are drilled to S EN 1092 (formerly S 4504) 7005* with the rating as per table C C Fig. 3

5 UltraGrip Reducing Couplings Up to 8 angular deflection able 5 Nom Size Size Range Insertion epth imensions olts Weight (kg) Large End Small End Large End Small End Large End Small End (1) Large End (2) Overall Sleeve Small End Large End Min Max Min Max Min Max Min Max 1 2 L Size ype Size ype M12x70 CSX 3-M12x70 CSX M12x70 HRH 3-M16x93 CSX M16x93 CSX 3-M16x93 CSX M16x93 CSX 4-M16x93 CSX M16x93 CSX 4-M16x93 CSX M16x93 CSX 5-M16x93 CSX M16x93 CSX 5-M16x93 CSX M16x93 CSX 6-M16x120 CSX M16x120 CSX 8-M16x120 CSX M16x120 CX 12-M16x150 HRH M20x150 HRH 9-M20x150 HRH M20x150 HRH 10-M20x150 HRH able 6 N Hynds Code GIUR C GIUR C GIUR C GIUR C L GIUR C GIUR C GIUR C Fig. 4 w5.3 viking johnson ultragrip restraint couplers PRESSURE SYSEMS PG 5

6 UltraGrip End Caps Optional - drilled and tapped bosses available: xial to act as inlet/drainage point (Min=1/2, Max=2 - all sizes) Radial to act as air release/bleed hole (Min=1/2, Max=2 - depending on diameter) Up to 4 angular deflection End caps supplied with Sheraplex coated steel bolts to allow repeated use without the need to lubricate threads. Stainless steel bolts are optional. able 7 Nom Size Size Range Insertion epth () oss imensions olts Weight (kg) xial Radial Min Max Min Max Min SP Max SP Min SP Max SP No-size ype w5.3 viking johnson ultragrip restraint couplers PRESSURE SYSEMS PG /2 2 1/2 3/ M12x70 CSX /2 2 1/2 3/ M12x70 CSX /2 2 1/2 3/ M12x70 CSX /2 2 1/ M16x93 CSX /2 2 1/ M16x93 CSX /2 2 1/ M16x93 CSX /2 2 1/ M16x93 CSX /2 2 1/2 1 1 / M16x93 CSX /2 2 1/ M16x120 CSX /2 2 1/ M16x120 CSX able 8 N Hynds Code 80 GCUG080C 80 GCUG08050C 100 GCUG100C 100 GCUG10050C Radial oss xial oss Fig. 5

7 Fig. 6 Ultra Grip End Cap Fig. 7 Ultra Grip Flange daptor w5.3 viking johnson ultragrip restraint couplers PRESSURE SYSEMS PG 7 Fig. 8 Ultra Grip Reducing Coupling Fig. 9 Ultra Grip Coupling

8 w5.3 viking johnson ultragrip restraint couplers PRESSURE SYSEMS PG 8 ranches Nationwide Support Office & echnical Services isclaimer: While every effort has been made to ensure that the information in this document is correct and accurate, users of Hynds product or information within this document must make their own assessment of suitability for their particular application. Product dimensions are nominal only, and should be verified if critical to a particular installation. No warranty is either expressed, implied, or statutory made by Hynds unless expressly stated in any sale and purchase agreement entered into between Hynds and the user.