- New York, New York, United States
- US $799.99
- Jan 30th
New Surplus, Flowserve, Durco, Atomac 8" BTW469R11NW Butterfly valve, Bare Stem valve, no operator. Suitable for Mounting Between ANSI 150 Class Flanges.Valve Size: 8"B = Butterfly ValveT = PTFE (Teflon) Liner, Seat MaterialW= 150# Split Type Wafer Body4 = Body Material DCI ( Ductile Iron)6 = Disc Stem Material DC3 ( ASTM A494 Grade CW6M, Commonly known as Hastelloy C-276)9 = Operator, Bare Stem, no operatorR= Optional Seat Energizer, S