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. Like all pressure containing products, Weco® plug valves require special handling.Recommended service: slick water, sand, proppant/gel, energized fluids, inhibited acids, and cementThe benefits of TechnipFMC’s ULT plug valves are a direct result of its unique design features. Combined, these features have redefined the standards for plug valve operating principles and performance.Choice of operators, actuators- Gear operators, pneumatic actuators and hydraulic actuators available.Ultimate sealability, no adjustments required- Floating plug improves sealability and reduces plug wear.Low torque operation at all pressures- Cylindrical plug fits between seal and side segments, reducing plug drag on the valve body.Body erosion virtually eliminated- Fluid is forced between the plug/seal interface, limiting wear to replaceable parts.*Thenbspproduct imagesnbspshown are for illustration purposes only andnbspmay notnbspbe an exact representation of thenbspproduct.