PVC Plastic Valves for Cold Water Distribution Systems Outside a Building and CPVC Plastic Valves for Hot and Cold Water Distribution Systems
1 Scope
1.1 Scope
This standard covers PVC plastic valves intended for use in cold water distribution systems outside a building and CPVC plastic valves intended for use in potable hot and cold water distribution systems inside and outside a building and specifies requirements for materials, physical characteristics, performance testing, and markings.
