Ductile Iron Double Flanged Butterfly Sluice Valve For Water , EPDM Gasket Sealing
Double Flanged Butterfly Valve DN 50mm to DN 1400mm , Annual capacity 500 tons
Key Specifications:
- Dismantling joint is a necessary element between pipe/fitting/valves as they are easily adjusted to the water net or removed from it.
- Makes checking and repairing operation without removing the valve from the line.
- Material : Ductile Cast Iron
- Size Range : DN 50mm to DN 1400mm
- Annual capacity : 500 tons
- Coating: Epoxy Coating 250um.
- Bolts and fittings, zinc-based coating
- EPDM gasket sealing, which prevent the joint from damage well.
- Working pressure: PN10, PN16, and PN25
- These dismantling joints are designed to be assembled between two flanges. For assembly on butterfly valves without a flange, please consult us.
|
DN(mm) |
D |
D1 |
n-d0 |
L |
Expanding amount |
|
50 |
165 |
125 |
4-18 |
175 |
30 |
|
65 |
185 |
145 |
4-18 |
181 |
40 |
|
80 |
200 |
160 |
8-18 |
182 |
40 |
|
100 |
220 |
180 |
8-18 |
195 |
40 |
|
125 |
250 |
210 |
8-18 |
201 |
45 |
|
150 |
285 |
240 |
8-22 |
210 |
45 |
|
200 |
340 |
295 |
8-22/12-22 |
217 |
45 |
|
250 |
395/405 |
350/355 |
12-22/12-26 |
224 |
4 |
