Vacuum Butterfly Valve
| Model: | DK941X |
|---|---|
| Brand: | Quanshun |
| Origin: | Made In China |
| Category: | Industrial Supplies / Other Industrial Supplies |
| Label: | valve , butterflt valve |
| Price: |
-
|
| Min. Order: | 1 pc |
Product Description
Model: DK941X
Nominal diameter: DN100～3000㎜
Nominal pressure: PN0.25～2.5MPa
Applicable temperature: ≤280℃
Material:carbon steel, mangamese steel, etc.
Medium:water, steam
■ Main technical parameter
|
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
|
|
|
Vacuum leakage coefficient
|
≤6.67×10-2PaM3S-1
|
||
|
Flange connection dimension standard
|
GB25555～2556-81
|
||
|
Pressure testing standard
|
GB/T13927-92
|
||
■ Main accessory
|
Accessory name
|
Body & disc
|
Stem, seat
|
Seal ring
|
|
Material
|
Q235-A、 F armor plate
|
2Cr13、1Cr18Ni9Ti
|
EPDM, Fl rubber
|
Member Information
| Henan Quanshun Flow Control Science & Technology Co., Ltd. | |
|---|---|
| Country/Region: | He Nan - China |
| Business Nature: | Manufacturer |
| Phone: | 78777135 |
| Contact: | Ella (Sales Supervisor) |
| Last Online: | 23 Nov, 2012 |
