Flanged Triple Eccentric Butterfly Valve Body: ASTM A216 WCB, ASTM A352 LCB, ASTM A217 WC6, ASTM A351 CF8, ASTM A351 CF8M Disc: ASTM A216 WCB, ASTM A352 LCB, ASTM A217 WC6, ASTM A351 CF8, ASTM A351 CF8M Stem: ASTM A276 420, 17-4PH Gasket: Graphite Sealing Ring: SS301+Graphite, SS304+Graphite, SS316+Graphite Screw: ASTM A320 B8 Thrust Pad: […]