PRODUCT
PFA Disc Handwheel lugged and tapped butterfly valve
SIZE :DN50-300 (NPS2-NPS12)
Pressure :PN10-PN16-150LB
Body : WCB , GGG40 . CF8. CF8M , CF3M
Disc: Stainless steel , SS2507, 1.4529, PTFE Liner , FEP liner ,
EPDM liner GGG40 Halar coating , Teflon , Cabor-tangsten coating .
Seat : EPDM, NBR , FPM
Specifications:
|
Nominal pressue (MPa) |
1.0 |
1.6 |
|
|
Nominal diameter(mm) |
50-300 |
50-300 |
|
|
Test pressure |
Shell |
1.5 |
2.4 |
|
(MPa) |
Seal |
1.1 |
1.76 |
|
Applicable temperature |
120 ℃ |
||
|
Applicable medium |
water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids, |
||
|
Operating mode |
manual, worm gear, pneumatic, electric, etc. |
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Material :
| Name | Material |
| Body | Cast Iron Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
| Disc | Ductile Iron Carbon Steel Stainless Steel +PTFE |
| Shaft | Stainless Steel /Monel K500 |
| Seat | EPDM/ NBR / VITION |
Features:
100% bi-directional tight shut-off.
Installationwithout restriction in direction of flow.
Reduced weight and overall dimensions.
Low pressure loss and reduced energy costs.
High Kv / Cv values.
Easy to clean and disinfect for potable water systems etc.
Self cleaning ( no residue will be trapped ).
Good resistance to corrosion.
