Val-Matic Valve Manufacturing Corp. designs and produces Cam-Centric plug valves available in 1/2"-54" sizes, and with flanged, mechanical joint, or threaded ends. The valves are certified per AWWA C517 proof of design and flow tested. The valves can be direct nut, worm gear, cylinder or electric actuated.

Plug valves offered by Henry Pratt Company include ballcentric plug valves, multiport plug valves, and PN10/16 and PN25 ballcentric plug valves. The ballcentric plug valves are available in 1/2" through 72" sizes, while the multiport valves are available in sizes 3" through 16". All the valves feature a cast iron valve body.

FMC Technologies designs Weco ULT and DR plug valves for sour gas drilling, production, and well-servicing applications. Available with a single or dual-body design the quarter-turn valves feature pressures up to 20,000 psi, and threaded, wing union, or flanged ends. The company also develops three types of plug valve bars.

Circle Valve Technologies, Inc. is a distributor for a variety of valve manuifacturers. Available products include plug shutoff valves designed for vacuum service to 150psig featuring a ball handle, positive position indication, 1/4" and 1/2" connection sizes, brass construction an d operational temperatures up to 350ºF.

ACS offers their CI series rotary plug valve for use in feeding and metering. This valve is air actuated, available in heights ranging from 10" to 19", and flange sizes from 6" to 14". Available in 304 or 316 stainless steel valve housing, the interior is hard chrome coated, and comes with a manual or electrical actuator.