Cast Iron Handle Type Butterfly Valve

Soft sealing butterfly valve
Size:DN40-500mm
Rating: PN10/16,ANSI125/150
Design Standard:API609;GB12238
Material of main parts:
Body:Cast iron,ductile iron,stainless steelcast steel (WCB),GGG40
Disc:Monel,ductile iron, stainless steel, ductile iron with nylon coated
Seat:EPDM or NBR or PTFE
Stem:SS416 or SS316
Pin:SS316
Body Flange Drilling:DIN2505;ANSI125/150;BS4504;JIS B2210;AS2129;GB17241.6
Tope Flange:ISO5211
Face to Face:ISO5752;API609;MSS SP-67;GB12221
Test Inspection:API598;GB13927
Suitable Medium:Water,Sewage,Air,Oil,Salty,etc.
Operations: lever,Worm gear,Electric Actuator and Pneumatic



Cast Iron Handle Type Butterfly Valve