Weco® ULT and DR plug valves are premium, quarter-turn valves designed for a wide range of standard and sour gas drilling, production, and well-servicing applications. These rugged valves are offered in single and dual-body designs in pressures up to 20,000 psi. They range in size from 1 to 4-inches and come with threaded, Weco® wing union, flanged, and clamp hub ends. Consult factory for...