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Butterfly valve Size:2" ~ 44" Pressure: 150# ~300# Material: WCB,LCB,WC6,WC9,C12,C5,CF8,CF3,CF3M,CF8M Design & Manufacture Std.:API 609,MSS SP-67,MSS SP-68 Face to Face Std.: ISO5752 of 13th BS 5155,API 609,MSS SP-67,MSS SP-68 End Connection Std.: ASME B16.5, Test Standard: API 598, ISO5208,BS 6755 Structure Type: Center Line Pattern,Double Eccentric Pattern,Three Eccentric Pattern Actuation : Lever, Gear, Pneumatic, Electricv
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