Name: ASTM A351 CF8 Hydraulic Butterfly Valve.
Size: 4-80 Inch.
Body, disc: Stainless Steel ASTM A351 CF8.
Valve stem: SS 304.
Working pressure: Class 150-300 LB.
End: Welding.
Finish: Electroplated.
Applicable temperature: ≤200℃ or ≤425℃.
Butterfly sealing surface: SS 304+ Flexible Graphite.
Filler: Flexible Graphite.