Building (Product Recognition WaterMark Non-Return Reflux Valves) Notice 2026: RN-10048
- Abbreviation
- RN-10048: Non-Return Reflux Valves
- Valid from
- 9/02/2026
- Information provider
- Ministry of Business, Innovation and Employment,
- Information type
- Recognition notice,
- Format
- PDF,
Description
This recognition notice shows which building products Ministry of Business, Innovation and Employment (MBIE) recognises under the Approved Products Certified Overseas pathway.
Product type: Non-Return Reflux Valves
PVC-U (Polyvinyl Chloride Unplasticised) and ABS (Acrylonitrile Butadiene Styrene) plastics bodied reflux valves of nominal sizes DN 100 to 600 intended for waste water.
Scope
Specification: WaterMark Technical Specifications – WMTS 006:2014 Reflux Valves – Sewerage
AS/NZS 3500 series: N/A
