WM Specification File
This WaterMark Technical Specification sets out requirements for metallic-bodied thermal switching valves. These valves are intended to automatically switch the flow of water from one inlet port to either of two outlet ports, depending upon the temperature of the inlet water.
Watermark Specification

WM Certificates associated with this Specification

Certificate Current Certification Date Current Expiry Date Status
020012 3 May 2019 2 May 2024 Active