| Model: | DK941X |
|---|---|
| Brand: | Quanshun |
| Origin: | Made In China |
| Category: | Industrial Supplies / Other Industrial Supplies |
| Label: | valve , butterflt valve |
| Price: |
-
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:23 Nov, 2012 |
|
Type
|
DK941X-2.5C
|
DS9D41X-2.5C
|
|
|
Nominal pressure
|
0.25
|
0.25
|
|
|
Test pressure
|
Strength testing
|
0.4
|
0.4
|
|
Seal testing
|
0.275
|
0.275
|
|
|
Working pressure
|
0.25
|
0.25
|
|
|
Applicable medium
|
Non-causticity saturated water vapour
|
||
|
Applicable temperature
|
≤120
|
≤200
|
|
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Vacuum leakage coefficient
|
≤6.67×10-2PaM3S-1
|
||
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Flange connection dimension standard
|
GB25555～2556-81
|
||
|
Pressure testing standard
|
GB/T13927-92
|
||
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Accessory name
|
Body & disc
|
Stem, seat
|
Seal ring
|
|
Material
|
Q235-A、 F armor plate
|
2Cr13、1Cr18Ni9Ti
|
EPDM, Fl rubber
|
