B72INF Dome type valve is a high performance special valve and is used all over the world in Material Handling Systems in a wide range of industries. Dome type valves are capable of handling powdery and granular materials like Lithium battery materials, fly-ash, bottom ash, boiler bed sand and limestone. B72INF Dome type valve has a simple construction and automatically inflating sealing mechanism which operates with compressed air ensuring minimized wearing. The valve closes also through the material, opening the material flow only a quarter turn from fully closed to fully open. The design of Inflatable seat Dome type valve makes it extremely reliable and easy to maintain, providing long maintenance intervals.
Since there is no friction between the ball and the seat when valve is operated, a B72INF Dome type valve can reach a life of more than three million cycles, providing contact wear compensation even when the valve seat or ball is severely abraded by material.
The advantageous performance features of Longer valve life, Minimal seat wear, Ultra-low torque requirements, Lower actuator costs, Full opening for material flow, Excellent for abrasive and dry solids, Low maintenance, All these points make the B72INF a valve which will save a lot of cost for users and bring great benefits to customers for slurries, bulk powders, granules, irregular solids, gases and gaseous powders.
| Connection |
Double Flanged |
| Nominal diameter |
DN50-DN200 |
| Max. working pressure |
10Bar |
|
Standard working pressure
|
Full vacuum~8bar (according the on-site gas source)
|
| Flange standard |
EN1092 PN10, PN16, GB/T 9119 |
|
Structure length
|
EN558 Series 36
|
| Top flange |
ISO 5211 |
| Seal test |
ISO 5208 Category 3, API 598 Table 5
|
| Temperature range |
-40°C to +350°C (Depending on pressure, medium and material) |
| Operation |
Pneumatic actuator (DA, SA) |
| Torque |
the torque varies according to different use of medium
|
B72INF Features and advantages of the Dome Semi-ball Valve
| Size |
A |
B |
C |
D |
E |
F |
n |
d |
L |
Weight
(kg) |
| DN |
Inch |
| 150 |
6" |
203 |
150 |
18.5 |
285 |
17 |
102 |
4 |
11 |
229 |
50 |
| 200 |
8" |
239 |
186 |
24.5 |
340 |
22 |
102 |
4 |
11 |
243 |
83 |
| 250 |
10" |
275 |
226 |
24.5 |
395 |
22 |
102 |
4 |
11 |
297 |
120 |
| 300 |
12" |
307 |
251 |
30 |
445 |
27 |
125 |
4 |
13 |
338 |
180 |
ABC Valve focuses on Automatic Butterfly valve Control. The manufacturing system and products are certified by ISO9001, BV Marine, CE, ATEX and TS. The cooperative team is knowledgeable in fluid control technology and make sure that ABC valves suppling to worldwide customers with high quality and competitive price.
With unique patent designs, special attention on user' s feedback, ABC valves are widely applied in lithium battery industry, food industry, pharmaceutical, textile dyeing, heating and cooling, municipal, shipbuilding, electronics, nuclear power, petrochemical, paper-making, environmental protection etc.
Mission of ABC Valve-- Make fluid control easier.
ABC Main Products
ABC Team with Clinets
1) Q: Are you a manufacturer or trading company?
A: ABC Valve is a professional valve manufacturer with experienced R&D team.
2) Q: Do you have any agent or representative abroad?
A: Yes, we have agents in some countries, they can offer local service for you.
3) Q: What kinds of valve can you supply?
A: We can supply butterfly valve, ball valve, check valve and so on.
4) Q: Do you have any certificate for the valves?
A: Yes, we have CE, BV, ATEX, TS and so on.
5) Q: What's the delivery time?
A: If all the parts of the valve are ready in stock, the valves can be delivered within 7~10 days.
6) Q: What are the countries or regions you supply valves?
A: ABC valves have been supplied to USA, Europe, Australia, Singapore, South Africa and so on.
Geprüfter Lieferant 
