DIN Standards Committee Water Practice
Ball valves for thermoplastics piping systems for hot and cold water installations under pressure - Types, dimensions and requirements (ISO/DIS 18984:2024)
Abstract
This document is applicable to 2-way or multi-way ball valve manufactured with thermoplastic materials to be used for the transport of pressurized water whether or not intended for human consumption (domestic systems) for applications in buildings and utility branches. NOTE The two-way valve is generally used for sectioning and control, the multi-way one to divert or mix the flows; information on their functionality can be found in Appendix B information of ISO 16135. The application classes are indicated in the relevant hot and cold water system standards. This document defines the dimensions necessary for the assembly of the valves, ensuring its interchangeability and defines its physical and mechanical requirements.
Begin
2023-06-06
WI
00155A0X
Planned document number
prEN ISO 18984
Responsible national committee
NA 119-07-11 AA - Plastic pipes and fittings inside buildings
