AWWA Check Valves

Fig. 22FCW AWWA Swing Check Valve Flanged Ductile Iron with Lever and Weight • 300 PSI CWP (cold working pressure)• Ductile Iron ASTM A536, Grade 65-45-12 body• Resilient disc, brass seat• Fusion bonded epoxy coating• ANSI/AWWA...

Fig. 22FC AWWA Swing Check Valve Flanged Ductile Iron • 300 PSI CWP (cold working pressure)• Conforms to AWWA C508• Ductile Iron ASTM A536, Grade 65-45-12 body• Meets MSS-SP-71• Fusion bonded epoxy coating AWWA C550•...

Figure 340-W "Ludlow" Lever & Weight Swing Check Valve GA Industries Figure 340 W “ swing check valve fully conforms with AWWA Standard C 508 with an adjustable counterweight assisted closure to minimize slam and hammer. The valve is typically...

Figure 220-DS Lever & Weight Swing Check Valve GA Industries Figures 220 DS is a  heavy duty, customizable swing check valve that utilizes an adjustable counterweight assisted closure to minimize slam and hammer. The valve is typically installed...

Figure 221-DS Increasing Size Lever & Weight Swing Check Valve VAG/GA Industries Figures 221 DS and 222 DS are heavy duty, customizable swing check valves that utilize an adjustable counterweight assisted closure to minimize slam and hammer In...