Product: ASTM A351 CF8 Hydraulic Actuated Butterfly Valve.
Body, disc: ASTM A351 CF8.
Valve stem: SS 304.
Size: 4"-200".
Working Pressure: Class 150-300 LB.
Media: Gas, Air, Water, etc.
Driving Mode: Hydraulic.
Structure: Three-eccentric Sealing.
Sealing Surface: Metal Hard Sealed.