FMC Technologies offers a vast array of valves to suit your needs.  We offer Weco® plug valves, butterfly valves, and check valves for standard and sour service. 

Our Weco® plug valves are reliable, quarter-turn valves designed for standard and sour gas services to 20,000 psi cold working pressure. These rugged valves range in size from 1 to 4 inches and come with threaded, Weco® wing union, or Dynetor connector ends.

The Weco® butterfly valves provide dependable on/off and throttling services from absolute vacuum to 175 psi cold working pressure. These economical valves are available from stock in 2- through 24-inch sizes. Wafer, notched, and lug-type body styles meet ASTM and AISI standards. All sizes and styles can be equipped with Weco® operators or actuators. 

The Weco® check valves are designed for today's extreme well servicing environment. With pressure ratings up to 20,000 CWP it is available in 2 and 3 inch union end designs in both standard and sour gas configurations. All pressure-containing components are manufactured from high strength alloys for the highest reliability and safety. 

The Weco® pressure relief valve is direct acting, self reseating valve. The relieving mechanism is a spring loaded ball and seat arrangement and will relieve fluid at pressures up to 15,000 psi.