This Standard specifies requirements for metal-bodied and plastic-bodied ball valves for installation between the reticulation water main and the property water meter in nominal sizes DN 15, DN 20, DN 25, DN 32, DN 40 and DN 50 at allowable operating pressures of PN 16 and PN 25 and continuous operating temperatures not exceeding 60°C.
This Standard applies to service connection ball valves, service connection termination ball valves and the right angle meter assembly ball valves. It also covers the minimum requirements for health and safety and the protection of the environment.
