Product Item: Non-Slam Check Valve
Type: Non-Slam Check Valve
Body Material: Ductile Iron GGG50
Size: 12 Inch
Class Rating: Class 125 LB
Surface Coating: Blue Epoxy
End Connection: Flanged
Application: Used for Water Treatment/Plantation
Source: https://www.landee.cn/ggg50-non-slam-check-valve-ductile-iron-12-inch-cl125-lb.html