Product Item: Cast Stainless Steel Swing Check Valve
Type: Swing Check Valve
Size: 3 Inch
Pressure Class: Class 150 LB
Body Material: ASTM A351 CF3M
Trim Material: ASTM A182 F316L
End Connections: Flanged Ends
Brand: LANDEE (Exported)
Source: https://www.landee.cn/astm-a351-cf3m-swing-check-valves-3-inch-cl150-lb-flanged.html