Approved Products List

Below is a list of approved products you can use with our water network. If you have any questions please contact us.

 

Category/Material Standard Comment Application Manufacturer
Fire Hydrant  
1.1  Fire Hydrant  NZS4522:2010
AS/NZS 4158:2003
Tall pattern screw down standard, with approved polyurethane cup washer to NZS4522:2010. Pure PTFE gland packing or “O” ring sealing system and coated to AS/NZS 4158:2003 & amendments. To be rated PN 16 or higher. 
Frost plugs with approval only - concrete block required. Squat and Medium hydrants to be used only if prior approval given.  
Crevet – Hydravalve
Gillies
Humes AVK Series 29 Hydrant
Tyco F502


Category/Material Standard Comment Application Manufacturer
Valves 
2.1  Resilient Seated (50mm and above)  NZS/AS 2638.2:2011
AS/NZS 4158:2003
AS 4087:2011
Resilient Seated – manufactured to NZS/AS 2638.2:2011, anti-clockwise closing with Teflon gland packing or 2 or more “O” ring seals and dust cover. External and internal protective coating to AS/NZS 4158:2003 & amendments. Rated at PN 16. Flanges to be raised face and drilled to AS 4087:2011.   AVK valves (Licence# SMK02420)
Crevet Ltd. Norcast (Licence # 1327)
Hawle 4060E2 and 4500E2AS Series
(Licence # SMKP 20123)
Gillies SF Series
Tyco Figure 500 Series(License #PRD/R61/0412/2)
2.1  Gate valves (20 to 50mm)  BS 5154:1991
AS 1628:1991
Dezincification resistant materials or LG2 gunmetal to BS 5154:1991 or AS 1628:1999 with Malleable (cast) iron T bar handles. PN16 or higher.   Kitz Fig AS-H (with handle retaining nut changed to DR type)
(Licence #2054)
Tour Andersson Series 64MT DZR brass gate valve (Licence #0772)
Maxiflo A59m JY-Zas gate valve
(Licence #2766)


Category/Material Standard Comment Application Manufacturer
Tapping Bands 
3.1  Tapping Bands  AS/NZS 3718:2005
AS/NZS 4793:2009
AS/NZS 4129:2009 
AS/NZS 3718: 2005 Water supply tap ware
AS/NZS 4793:2009 - mechanical tapping bands for waterworks purposes
AS/NZS 4129:2008 - fittings for polyethylene (PE) pipes for pressure applications.
Milnes Pty Ltd (licence # W134)
 Stockbrands Co. Pty :td 4N (Licence #3004)
3.2 Swivel Outlets AS/NZS 4129:2009
AS/NZS 4793:2009
AS/NZS 4129:2008 - Fittings for polyethylene (PE) pipes for pressure applications
AS/NZS 4793:2009 - Mechanical tapping bands for waterworks purposes
Plasson Tapper (Licence # QAS2018)
Talbot
Stockbrands Co. Pty Ltd 4N


Category/Material Standard Comment Application Manufacturer
Pipes - Watermains  250mm diameter
4.1  Cement lined ductile iron  AS/NZS 2280:2014  PN20 & PN35 286mm with TYTON JOINT elastomeric seals and socket/spigot joints (with blue polyethylene sleeving). Manufactured to AS/NZS 2280:2014 and amendments.   External protection required in corrosive ground conditions.  Tyco Tyton Excel (Licence # SMK0883)
Hynds HydroTite
Humes
4.2  Cement lined spiral welded  NZS 4442:1988
AS 1579:2001
286.0mm cement lined spiral welded pipe;3.2mm wall thickness, rubber ring joints and Polyken YG111 external wrapping or “Speed Steel” with polyethylene coatings to NZS 4442:1988 or AS 1579:2001.   Steelpipe NZ Ltd.
4.3  Ductile iron  AS/NZS 2280:2014  286.0mm Class K9 ductile iron, light cement lined with Tyton joints. External protection with greensleeve. Manufactured to AS/NZS 2280:1995 and amendments.   Tubemakers, Australia (as supplied by Humes, Licence # 2029).
4.4  mPVC  AS/NZS 4765:2007 
AS/NZS 1477:2006 
250mm Class PN12 mPVC coloured blue with compatible outside diameters to asbestos  cement, ductile iron and spiral welded steel. Manufactured to AS/NZS 4765:2007 series 2.  Iplex (Licence # SMK02570)
Marley Genex Blue (Licence # 2624)
KeyplasMetro (Licence # 2542)
4.5  oPVC  AS/NZS 4441:2008  250mm Class PN12 oPVC coloured blue with compatible outside diameters to asbestos  cement, ductile iron and spiral welded steel. Manufactured to AS/NZS 4441:2008.   Apollo PVC-o



Category/Material Standard Comment Application Manufacturer
Pipes - Watermains 150 and 200mm diameter 
5.1  mPVC  AS/NZS 4765:2007  Class PN12 mPVC RRJ, coloured blue with compatible outside diameters to asbestos cement, ductile iron and spiral welded steel. Manufactured to AS/NZS 4765:2007 series 2.   Iplex (Licence # SMK02570)
Marley Genex Blue (Licence # 2624)
KeyplasMetro (Licence # 2542)
5.2  Cement lined spiral welded   177.3mm cement lined spiral welded pipe;
232.2mm cement lined spiral welded pipe;
3.2mm wall thickness, rubber ring joints and Polyken YG111 external wrapping or “Speed Steel” with polyethylene coatings.
Steelpipe NZ Ltd.
5.3  Ductile iron   AS/NZS 2280 177.3mm light cement lined manufactured ClassK9 ductile iron;
232.3mm light cement lined manufactured ClassK9 ductile iron;
Tyton joints with external protection with greensleeve.
Humes – Tubemakers, Australia – Licence # 2029
5.4  Cement lined ductile iron  AS/NZS 2280:2014  TYTON EXCEL PN20 & PN35 Cement lined Ductile Iron Pipe with TYTON JOINT elastomeric seals and socket/spigot joints (with blue polyethylene sleeving). Manufactured to AS/NZS 2280:2014 and amendments.   Tyco Tyton Excel (Licence # SMK0883)


Category/Material Standard Comment Application Manufacturer
Pipes - Ridermains 63mm OD 
6.1  MDPE  AS/NZS 4130:2009  63mm OD MDPE PE80B, PN 12.5, SDR 11 (coloured blue or blue strip) pipe manufactured to AS/NZS 4310:2009 and amendments.   Iplex Blue Line Licence # 4100
Marley Pushlok Pipe (Licence # 2639)
RX Plastics (Licence # 002)


Category/Material Standard Comment Application Manufacturer
Pipes - Service lines 
7.1  PE  AS/NZS 4130:1997  25mm, 32mm, 63mm OD MDPE PE80B, PN 12.5, SDR 11 (coloured blue or blue strip)  manufactured to AS/NZS
4130:1997 and amendments.
Iplex Blue Line Licence # 4100
Marley Pushlok Pipe (Licence # 2639)
RX Plastics (Licence # 002)
7.2  Copper  NZS 3501:1976  20mm & 25mm half hard copper tube. Manufactured to NZS3501.   Mico Wakefield
Crane Enfield Metals
McKechnie Metals, Auckland (Licence # 2003)


Category/Material Standard Comment Application Manufacturer
Backflow Prevention Devices 
8.1  Backflow Prevention Devices  AS 2845.1-2010 Devices manufactured to satisfy the Land Development and Subdivision infrastructure based on NZS4404:2010 incorporating amendments no. 1:
- AS 2845.1-2010 ‘ Water Supply – Backflow Prevention Devices – Materials, Design and Performance Requirements’ or
- ASSE Standards (Americans Society of Sanitary Engineers Standards)
- Non-Testable dual check – low risk
All BFP installations 50mm and above and subject to specific approval by NPDC. 

Taylors Transmark FCX
Tyco
RMC

Preference is for Valvecheq DC03 and RP03 medium and high risk and the GM900 for manifolds

 



Category/Material Standard Comment Application Manufacturer
Water meters 
9.1  Water meters   Manufactured to OIML R49 – ‘Water Meters intended for the metering of cold potable water’ with Class C measuring accuracy.
 Suppliers listed on the Acceptable Fittings & Materials list will be contacted to assist in selecting a meter which is fit for purpose(e.g. Class B or C or combination meter)
All meter installations 50mm and above and subject to specific approval by NPDC.  AD Riley Ltd.
Elster Kent PSM-T Class C inline water meter (20 to 40mm)
Elster Kent MSM (Qn 1.5) Class C co-axial water meter
Sensus 620 (20 to 40mm) Class C inline water meter
Sensus 620 (Qn 1.5) Class C co-axial water meter
Sensus Meijet Class C water meter (50 to 100mm)
Sappel


Category/Material Standard Comment Application Manufacturer
10  Fittings - Reticulation  
10.1  Cast Iron pipe fittings  AS/NZS 2544:1995
AS/NZS 4158:2003
Cast iron pipe flanged, socket and spigot fittings to AS/NZS 2544:1995 with flanges to Table D and coated to AS/NZS 4158:2003 and amendments. Rated at PN16 or higher. To be used only if prior approval given.  Gillies
10.2  Ductile iron pipe fittings  AS/NZS 4020: 2005
AS/NZS 2280:2014
AS/NZS 4087: 2011
AS/NZS
4158:2003
Ductile iron pipe flanged, socket and spigot fittings to AS/NZS 2280:2014 with flanges to Table D, or raised, faced and drilled to  AS 4087: 2011, and coated to AS/NZS 4158:1996 and amendments, tested for contact with drinking water according to AS/NZS 4020:2005 Crevet Griptite (Licence # 943 & 950)
Humes (Licence # 2029)
Surecast
Tyco TYTON JOINT (Licence # PRD/R61/0412/1)
Gillies
10.3  Stand alone flanges  AS/NZS 4158:2003  Stand Alone Flanges to Table D PVC; Ductile iron coated to AS/NZS 4158:2003 & amendments.  Iplex- PVC
Marely – PVC
Uniflange Adaptor – DI
(as supplied by Steel & Tube NZ)
Gillies
Viking Johnson
Hynds
Humes
10.4  Bolts/nuts/washers  AS/NZS 2465: 1999
AS/NZS 1252:1983
316 grade stainless steel with factory applied molybond coating and complying with AS 1252:1983 – High Strength Steel Fastenings. Viking Johnson
10.5  Gibaults  AS/NZS 4158:2003  – Ductile iron coated in accordance with AS/NZS 4158:2003 & amendments and stainless steel bolts.
– M16316 stainless steel, with clips fusion coated to AS/NZS4158:2003 and 316 stainless steel fasteners.
Gillies
Milnes Pty Ltd.
Tyco Vari-Gib
Crevet
Viking Johnson
10.6  MDPE fittings     Durafuse (Licence # 9603049)
Iplex – Plasson
Marley – Philmac (Licence # 1271)
Marley – Pushlok (Licence # 1494)
Plassim (Licences # 1494 & 1271)
Plastic Systems-Alprene A16 Easygrip (Licence # 1157)
PPI Corporation – GF + Compression Fittings (Licence # 1157)
Aquaspec
Plasson Series 1
SAB S.p.A - Blueseal (Certificate # WMKA 01765)
Hansen Products - Compression Fittings (Certificate # WMKA21978)
10.7  Brass fittings     McKechnie Metals Methven
10.8  Manifold AS/NZS 2845.1:2010 Acuflu Industries Ltd. – Acuflo GM900s 20mm manifold
11 Boundary Boxes
11.1 Boundary Boxes AS3996:2006 Class A
Must be used with purpose made bases

Drapers (TCI)

The drapers box must be a minimum of the AMB300 so the water meters can be fitted.
Acuflo

12 Electrofusion Connections