Butterfly valve 1,Bore: DN50~DN800 2,Pressure: 0.25,0.6,1.6,MPa; 3,Dimension standard: GB,ANSI

Butterfly valve:

1,Bore: DN50~DN8002,Pressure: 0.25,0.6,1.6MPa;3,Dimension standard: GB,ANSI

1,Actuator connection design as per standard ISO5211

Name of parts	Material
Item	Z	C	P
Body	iron	WCB	304
Disc	ZG25/ 1Cr18Ni9Ti	WCB/1Cr18Ni9Ti	1Cr18Ni9Ti
Stem	45	2Cr13	1Cr18Ni9Ti
Seat Ring	NBR,EPDM

pneumatic wafertype butterfly valve