Product Name | Butterfly Valve |
Valve Type | Butterfly Valve |
Size Range | DN50~DN1800, 2"~72" |
Pressure Range | PN10~PN64, CLASS150~600 |
Connection End | Wafer, LUG or Flanged |
Standard | API 509, DIN 3202, API 598 |
Operation Way | Manual, Pneumatic Actuator, Electric Actuator |
Packing Method | Standard Export worthy duly wooden boxs |
Shipment Way | By Express, By Air or BySea, as customer request |
Construction is as follows:
- Double or Triple EccentricMain Part & Materials:
Part Names | Part Materials | ||||||
Body | WCB | LCB | WC6 | CF8 | CF8M | CF3 | CF3M |
Disc | WCB | LCB | WC6 | CF8 | CF8M | CF3 | CF3M |
Stem | F6a | F304 | F6a | F304 | F316 | F304L | F316L |
Seat/Seat Ring | PTFE/RPTFE/NYLON/DEVLON/PEEK or METAL | ||||||
Packing | Graphite/PTFE | ||||||
Gasket | SS304+Graphite/SS304+Graphite | ||||||
Bolts/Nuts | B7/2H | L7/4 | B16/4 | B8/8 | B8M/8M | B8/8 | B8M/8M |
Suitable Medium | W.O.G etc. | HNO3, CH3OOH etc. | |||||
Suitable Temperature | -29~425 °C | -46~340 °C | -46~340 °C | -196~427 °C | -196~427 °C | -196~427 °C | -196~427 °C |