This WaterMark Technical Specification sets out requirements for the design, construction, testing and performance of metallic-bodied inlet pressure control valves. The valves are primarily intended for use in cold water supply systems at continuous working pressures not exceeding 1400 kPa.
Watermark Specification
Expiry Date
21 Feb 2025

WM Certificates associated with this Specification

Certificate Current Certification Date Current Expiry Date Status
026247 1 Aug 2022 31 Jul 2027 Active