Product Specifications
| Prod Model: |
D641X |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Cement Valve: |
Powder Valve |
| Aluminum Butterfly Valve: |
Soft Sealing Butterfly Valve |
| Work Pressure: |
Low Pressure (',Pn<1.6mpa) |
| Material Of Seal Surface: |
Soft Sealed |
| Connection Form: |
Wafer |
| Structure: |
Centre Sealing |
| Seal Form: |
Auto Sealed |
| Working Temperature: |
Normal Temperature (',-40??C
|
| Application: |
Industrial Usage |
Product Description
Instruction
Cement butterfly valve D641X is designed for powder, granular article industrial products. The soft rubber ring make it very suitable for the kinds of powder, granular article application, especially for the high abrasive medium.
The cement butterfly valve are often installed in the hopper, silo, screw conveyor outlet, and gas tranmission pipeline in the system.
It can operate by manual or the pneumatic actuator, easy installation and maintenance, the manual, electric actuator, pneumatic actuator, and other drives can be mutually exchanged.
Features
1. The advanced no-pin technology make the sealing more reliable, long life, and easy maintenance.
2. Using the electroplating, nylon and other different cladding, corrosion resistance is greatly improved, can meet different mining requirements.
3. The valve surface using spray coating, improve the product corrosion resistance, and looks beautiful.
4. The compact structure and light weight, more convenient for the useage and installation.
5. Industrial design with composite valve plate to provide the best sealing effect and the longest life.
Technical parameter
Nominal Diameter DN(mm) DN100-DN500
Nominal Pressure PN(Mpa) 0.6-1.6
Shell test pressure(Mpa) 1.5*PN
Seal test pressure(Mpa) 1.1*PN
Suitable Temperature -15-100C
Medium cement, mud, powder
Operation Manual, electric, pneumatic
Model D641X
Material
Body Cast iron, Aluminum alloy, Cast steel, Stainless steel
Sealing EPDM, PTFE, NBR, CR
Shaft 45 Steel, Stainless steel
Disc Neylon, AL-bronze, Stainless steel, electro plating
Sleeve Lubricated bronze
|
Dimension |
|
Size |
A |
B |
C |
D |
E |
F |
G |
H |
N |
P |
R |
|
DN100 |
95 |
180 |
220 |
105 |
250 |
115 |
35 |
22*19 |
14*4 |
20*4 |
220 |
|
DN150 |
150 |
200 |
228 |
163 |
290 |
115 |
35 |
22*19 |
14*4 |
20*4 |
228 |
|
DN200 |
200 |
250 |
278 |
213 |
340 |
115 |
35 |
22*19 |
14*4 |
20*4 |
278 |
|
DN250 |
250 |
300 |
328 |
263 |
390 |
155 |
35 |
22*19 |
14*8 |
20*8 |
328 |
|
DN300 |
300 |
350 |
378 |
313 |
440 |
115 |
35 |
22*19 |
14*8 |
20*16 |
378 |
|
DN350 |
350 |
400 |
440 |
363 |
530 |
123 |
50 |
28*25 |
14*8 |
20*16 |
440 |
|
DN400 |
400 |
470 |
530 |
413 |
580 |
123 |
50 |
28*25 |
14*8 |
20*16 |
530 |
We, D-XIN VALVE Co., Ltd. is the competative supplier and the valve manufacturer in China. We located in Fenghuang Industrial Zone, Xianning, Hubei, China. Our company are specialized in designing, manufacturing, and marketing various of valves.Production and testing equipments, strong engineering capability.
Our main products are cast steel and forge steel gate valve, check valve, globe valve, butterfly valve, ball valve. With several year's developing, we have build longsterm business relationship with some multinational coopration. Products are sold to Europen, USA, Middle East, Africa and so on.
We provide best products, and most considerate serive for satisfying our customers all around the world. And offering technical expertise and a willingness to work with the customer. Looking forward to cooperate with your esteemed company, and D-XIN VALVE will always beyond your imagination.
