Swing Check Valve Manufacturer in China: Full Opening Swing Check Valve, ASTM A216 WCC, 2 Inch - 24 Inch, 150 LB, 300 LB, 600 LB, 900 LB, 1500 LB. Body material: ASTM A216 WCCPart number: C-SC-1504Size: 2 Inch - 24 InchClass: 150 LB, 300 LB, 600 LB, 900 LB, 1500 LBOperating temperature: -20℃ to 200℃…