60+ years of valve expertise. Technical guides, product selection help, and industry knowledge for engineers and procurement buyers.
Compare chilled water ball, butterfly, control, and check valves. Cv sizing math, glycol corrections, and material picks from ValveMan's 60+ years.
Read the ArticleCompare chilled water ball, butterfly, control, and check valves. Cv sizing math, glycol corrections, and material picks from ValveMan's 60+ years.
Read more →How ball valves work, floating vs trunnion, WOG and Class ratings, seat materials, and how to spec the right one. From ValveMan, in valves since...
Read more →Master ball valve selection in 5 simple steps. Compare full vs. reduced port, 2-piece vs. 3-piece bodies, vented balls, and pneumatic vs. electric actuators.
Read more →Electric actuation improves the efficiency of processes by maintaining the accuracy of the repetitive opening and closing of the ball valves. Each actuator is rated...
Read more →Ready to find the right valve for your application?
Our engineers have answered thousands of technical valve questions since 1965. We can help you spec the right valve for your system.
