This standard specifies requirements for the valve seat and body pressure/ temperature ratings and the design, including materials, dimensions, operation, performance, testing and marking of lubricated, soft seated and lined plug valves having a steel shell. It also specifies anti-static requirements, an optional fire tested design and the option of a steel or cast iron plug.
Legislation related to this standard
ABANDON
prEN 12304
40.98
Project deleted
Oct 9, 1996
