Product Details
Place of Origin: China
Brand Name: QiaoDa
Certification: ISO
Model Number: DN500
Payment & Shipping Terms
Minimum Order Quantity: 1PC
Price: negotiated price
Packaging Details: Consultation with customers
Delivery Time: 15 word days
Payment Terms: T/T
Supply Ability: 100 units per month
Size: |
1/2 Inch - 48 Inch |
Temperature Range: |
-29°C To 538°C |
End Connections: |
Flanged, Threaded, Butt Weld, Socket Weld |
Leakage Rate: |
1% - 3%. |
Pressure Environment: |
Atmospheric Pressure |
Type: |
Butterfly Valve |
Applicable Medium: |
Industrial Flue Gas |
Nominal Diameter: |
DN100-DN3000 |
Operation: |
Manual, Electric Or Pneumatic |
Material: |
Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel, Bronze |
Operating Temperature: |
100-500 |
Country Of Origin: |
China |
Feature: |
Regulating Flue Gas |
Size: |
1/2 Inch - 48 Inch |
Temperature Range: |
-29°C To 538°C |
End Connections: |
Flanged, Threaded, Butt Weld, Socket Weld |
Leakage Rate: |
1% - 3%. |
Pressure Environment: |
Atmospheric Pressure |
Type: |
Butterfly Valve |
Applicable Medium: |
Industrial Flue Gas |
Nominal Diameter: |
DN100-DN3000 |
Operation: |
Manual, Electric Or Pneumatic |
Material: |
Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel, Bronze |
Operating Temperature: |
100-500 |
Country Of Origin: |
China |
Feature: |
Regulating Flue Gas |
Sanitary Butterfly Valve Stainless Steel Powder Butterfly Valve Butterfly
1. Introduction
Butterfly valve is a simple structure of the regulating valve, but also can be used for low-pressure pipeline media switching control. Ventilation butterfly valve is a kind of non-closed type butterfly valve. Main products: large ventilation butterfly valve, electric ventilation butterfly valve, leakage rate of 0, explosion-proof ventilation butterfly valve.
2. Specification
The structure of the ventilation butterfly valve is welded using a centerline butterfly plate and a short structural steel plate, so it has no internal components such as connecting rods and bolts, and there will not be some component problems in the process of use, so the failure rate is very low. It is easy to use. It is a reliable valve device. And because its sealing system uses metal closure, although the sealing effect is not as good as the elastic seal, but the service life is longer than the elastic seal, and has the characteristics of high temperature resistance. So it has a wide range of applications in building materials, electric power, metallurgy and other industries. In the temperature is not higher than 300 degrees in the medium transportation pipeline, can realize the connection and shutdown regulation role. This kind of butterfly valve can also be specially customized according to the needs of customers, very humanized.
3. Parameter
Product name | Ventilation butterfly valve | Product brand | QiaoDa | ||||||||||
Product classification | Flue valve | Nominal pressure | Atmospheric pressure | ||||||||||
Product material | Carbon steel or stainless steel | Product size | According to the drawing | ||||||||||
Product caliber | DN300-2000 | Product weight | According to the drawing | ||||||||||
Model number | diameter | 0 | D | D. | B | L | t | d | d | Bolt hole number (n) |
|||
(mm) | |||||||||||||
D04101 | 100 | 195 | 100 | 160 | 80 | 177 | 14 | φ15 | 14 | 4 | |||
DD4102 | 150 | 250 | 150 | 215 | 238 | 17×17 | |||||||
D04103 | 200 | 305 | 200 | 270 | 270 | 16 | 8 | ||||||
D04104 | 250 | 365 | 260 | 330 | 90 | 300 | 12 | ||||||
D04105 | 300 | 430 | 310 | 385 | 180 | 342 | 18 | ||||||
DD4106 | 350 | 480 | 360 | 435 | 367 | ||||||||
DD4107 | 400 | 535 | 410 | 490 | 392 | 20 | 18 | ||||||
D04108 | 450 | 585 | 460 | 540 | 417 | ||||||||
DD4109 | 500 | 645 | 520 | 600 | 447 | ||||||||
00410 | 600 | 745 | 620 | 700 | 497 | 16 | |||||||
D04111 | 700 | 850 | 710 | 800 | 260 | 570 | 22 | 32×32 | |||||
DD4112 | 800 | 950 | 810 | 900 | 620 | 20 | |||||||
004113 | 900 | 1050 | 910 | 1000 | 670 | ||||||||
D04114 | 1000 | 1150 | 1010 | 1100 | 720 | 22 | |||||||
DD4115 | 1100 | 1250 | 110 | 1200 | 300 | 790 | 24 | ||||||
DD4116 | 1200 | 1350 | 1210 | 1300 | 840 | ||||||||
DD4117 | 1300 | 1450 | 1310 | 1400 | 890 | 24 28 |
|||||||
DD4118 | 1400 | 1550 | 1410 | 1500 | 940 |