| Model: | D643W-1 |
|---|---|
| Brand: | YangQuan |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machine Hardware / Valves |
| Label: | butterfly Valve , Valve , pneumatic valve |
| Price: |
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|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:12 Mar, 2014 |
Description:
Nominal Diameter:DN200~800mm
D643W-1 Pneumatic dust butterfly valve
Application:
This valve is coking, power station,petrochemical, building material etc. industry vantilation dust air pipeline.
Feature:
Inclined plate dust air butterfly valve and the valve body have one initial wafer angle and the disc sealing face has higher hardness to make the valve operate speed fast, easy operate, wear resistance better and leakage rate low.
Specification:
Item No.: D643W-1
Nominal Diameter: DN200~800mm
Nominal Pressure: 0.05~0.15MPa
Suitable Medium: coal gas, dust contain gas, fume, etc.
Suitable flow rate: ≤20m/s
Suitable Temperature: ≤450°C
Type of drive: hydraulic
Main Property Specification:
|
PN(Mpa) |
0.15 |
0.1 |
0.05 |
|
Seal Test Pressure(Mpa) |
0.165 |
0.11 |
0.06 |
|
Strength Test Pressure(Mpa) |
0.225 |
0.15 |
0.08 |
|
Suitable Flow Speed(m/s) |
≤20 |
||
|
Suitable Temperature(°C) |
≤450 |
||
|
Suitalbe |
Dust gas,Gas,Exhaust gas and some other dust gas |
||
Main Part Material:
|
Parts Name |
Material |
|
Body |
Ductile Cast Iron,Carbon Steel |
|
Butterfly Valve |
Ductile Cast Iron,Carbon Steel |
|
Stem |
High Grade Carbon Steel |
| Payment Terms: | T/T, L/C |
|---|---|
