Resilient Seated Butterfly Valve

Design standard: api 609,mss sp-67.68 design configurations: concentric design, low torque design,bi-directional service,self cleaning, blow-out proof shaft, iso 5211 top flange, 2-pc shaft design(2”~12”) size range: 2"~64" pressure rating: ansi 150lb body material: ductile iron, cast steel, stainless steel elastomer material: epdm, nbr, ptfe, viton end connection: wafer, lug, double flange operation: lever, gear, motor, pneumatic.