| Standard or Nonstandard: | |
|---|---|
| Pressure: | |
| Power: | |
| Material: | |
| Temperature of Media: | |
| Media: | |
| Port Size: | |
| Place of Origin: | |
| Model Number: | Q41F |
| Brand Name: | Tebon |
Quick Details
Specifications
Characteristic of the products: This serial balls of valves are especially suitable for the coal powder of blast furnace and gush out such series as blowing , the air pipeline and spray gun pipeline ,etc. as controlling and including the dust , including the solid powder. 1, wear and tear and compensate the device automatically in stand of the valve , guarantee the sealing property of the valve effectively. 2, the special material makes into and seals enclosing, have the characteristics that able to bear the high temperature , decrease , have long performance life wear-resisting . 3, valve structure compactness , open and close flexible is it maintain convenient to installing. Gush out the coal powder special-purpose ball valve, gush out the coal powder ball valve , the special-purpose ball valve.
Second, major part material:
Part name | Material |
Valve body , valve covering | WCB |
Spheroid , valve seat | 1Cr18Ni9Ti + hard chromium |
Valve stem | 2Cr13 |
Seal and enclose | It is able to bear four Fluorine of high temperature that the special type is wear-resisting |
Bolt | Medium carbon steel |
Third, sum up:
Press sum nominally | 1.6MPa |
Nominal and open directly | 2.4MPa |
The high-pressure liquid sealing | 1.76MPa |
The low-voltage liquid sealing | 0.6MPa |
Suitable temperature | -28-300 degrees Centigrade |
Suitable medium | Include the dust and gas , coal powder ,etc. |
The length of structure is pressed | GB1221-89 |
The size of flange is pressed | GB9113 , JB 79-59 |
The test for inspection pressing | JB/T9092-99 |
Drive way | Manual , pneumatic |
Fourth, gush out the main size of special-purpose ball valve of the coal powder:
Nominal pressure PN ( MPa) | Nominal open DN directly ( mm) | Size ( mm) | ||||
L | D | H | ||||
Manual | Pneumatic | Manual | Pneumatic | |||
MQ647AF-1.6 | 25 | 180 | 140 | 235 | 90 | 298 |
32 | 200 | 155 | 235 | 107 | 304 | |
40 | 220 | 250 | 330 | 127 | 370 | |
50 | 220 | 250 | 330 | 140 | 367 | |
65 | 241 | 350 | 400 | 164 | 425 | |
80 | 283 | 350 | 510 | 177 | 484 | |
100 | 305 | 420 | 510 | 206 | 531 | |
125 | 356 | 700 | 580 | 292 | 570 | |
150 | 394 | 1000 | 720 | 320 | 570 | |
200 | 457 | - | 720 | - | 610 | |
250 | 533 | - | 900 | - | 670 | |
300 | 610 | - | 1050 | - | 740 | |
350 | 686 | - | 1290 | - | 790 | |
400 | 762 | - | 1600 | - | 905 | |
Other connection size please consult samples " main appearance and connect size form " | ||||||
Order notice:
First, gush out the coal powder name of product and type of special-purpose ball valve Gush out the coal powder special-purpose ball valve requirements Gush out coal powder special-purpose ball valve take the enclosure so that for your correct selecting type we. Second, have already been selected gushing out the coal powder special-purpose ball valve type of the company by the designing unit, please place an order with sales department of our department directly according to gushing out the coal powder special-purpose ball valve type.
Third, as the occasion that is used is very important or when the environment is more complicated, please try one's best to offer the design drawing and detailed parameter , is verified and checked on you by our expert.
Thank you visit we website [,such as any query. You can send a telegram to us , we are sure to make all-out efforts to offer high-quality services to you.
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