Within 90 days, they also must also replace 37,000 1-inch and 2-inch valves manufactured by the same company. Although the smaller valves were not found to be defective like the larger ones, they ...

The 1-inch, 2-inch and 3-inch valves were all manufactured and sold by McKenzie Valve and Machining, a company in Tennessee. The Bellingham Herald could not immediately reach anyone at McKenzie.

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 ...

For a few dollars more than the cost of a performance valve job, most machine shops can easily modify an original small-valve casting (1.96/1.66-inch) to accept 2.11/1.77-inch valves, creating big ...

The 2-inch valves have a 200-psig. The BFW and BFL Series 125 ANSI class cast butterfly valves are available in 2- to 60-inch sizes, with wafer or lug body design. The 2-inch valves have a 200-psig.