Pneumatic PTFE Lined Butterfly Valve
Size: DN50--DN300
Normal Pressure: PN10/PN16,150-300 Lb
Working Temperature: -15. C---180. C
Suitable Medium: Chemicals,air,water,steam,oil,
acids,salts,etc
Size | DN40—DN300 |
Nominal Pressure | PN10/PN16,150-300 Lb |
Working Temperature | -20°C~180°C |
Suitable Medium | Chemicals,air,water,steam,oil,acids,salts,etc |
Standards: | |
Design standard | API609 |
Face to Face | API609,DIN3202,ISO5752 |
Flange Drilling | DIN2501 PN10/PN16, ANSI125/150,BS4504,JIS10K |
Top Flange | ISO5211 |
Test Inspection | API598 |
Materials: | |
Body | Cast iron, Ductile iron, WCB,Stainless Steel |
Disc | Ductile iron/WCB/StainlessSteel+PTFE |
Stem | Stainless Steel 416, 420,316 |
Seat | PTFE |
O Ring | Viton |
Busing | PTFE,Bronze |