Type / Brand - Valmet
Type / Brand - Valmet
Description of jamesbury™ ball valve, series 9ret/9rel
The Jamesbury series 4000 ball valves offer
the three most desirable attributes of high-
quality valves: exceptional performance,
great versatility, and economical cost.
This valve line includes both standard-port
valves (to 2-1/2" [DN 65]) and full-port
valves (to 2" [DN 50]) with three available
end connections-threaded end, socket
weld, and butt weld.
There are two basic groups of Series 4000
valves.