The agency's March 13 order gives owners 60 days to replace any 3-inch McKenzie UNNR ball valve in a tank car used to transport any hazardous material described in 49 CFR 172.101 and 90 days to ...

NIBCO’s new extended metal locking levers for its 585 and 595 Series Ball Valves offer added safety and convenience, ideal for insulated systems and soldering applications, now available in sizes ¼ to ...