Williams August 3, 2017 by cbrunet Williams Williams CS/NACE Gate Valves CS/NACE Gate Valves Sizes: 2″ – 12″ 150, 300, 600, 900 & 1500lb. RF & RTJ Williams CS/NACE Globe Valves CS/NACE Globe Valves Sizes: 2″ – 12″ Connections: Flanged Ends (RF & RTJ) Williams Forged Gate, Globe & Check Valves Williams Forged Valves Sizes: 1/2″ – 3″