... ,PTFE,etc. very convenient Butterfly Val Rubber Butterfly ValveA/LT type, with pin. *Body: C.I/D.I/WCB/SS304/SS316 ... .Pressure test acc. to : API598,BS EN12266-1,DIN3230,BS5155. Side Flange acc. to : DIN2501,ANSI125/150,AS2129,BS4504,BS10D&E ... /150, AS2129 Table D & E, BS4504,BS10D&E,JIS10K. Lug Type Rubber Lined Butterfly Valve