Scope
The base system-establishment periods are 18 months for metropolitan municipalities and their water/sewerage administrations, 21 months for non-metropolitan provincial municipalities, and 24 months for non-metropolitan district municipalities with a population over 50,000.
Source: Türkiye Water Efficiency Regulation — official Turkish PDF · Annex 1
Plan the field implementation
Define district metered area (DMA) boundaries, supply sources and reservoirs. Record inlet flow and zone consumption over matching periods. Identify critical elevations and service-pressure requirements before pressure-control selection. Minimum night flow must be evaluated alongside legitimate night consumption; it is not automatically the leakage rate.
Certificate criteria
Municipal criteria combine water-loss performance, reporting boundaries, monitoring, reuse, landscaping, training and management-system requirements. Green water-loss limits are 25% for metropolitan/provincial municipalities and 30% for other municipalities; turquoise specifies 20%. These are certificate criteria, not promised savings from a valve.
Source: Türkiye Water Efficiency Regulation — official Turkish PDF · Article 7 / Annexes 4–5
Information for your quotation
Share your pipework, flow range, pressure conditions and existing automation. Product, installation and integration scope will be defined in the quotation.
Procurement guide