Basic Info.
Driving Mode
Manual/Electric/Pneumatic
Structure
Double-Eccentric Sealing
Work Pressure
Low Pressure (Pn<1.6mpa)
Working Temperature
Normal Temperature (-40°C<T<120°C)
Material of Seal Surface
Soft Sealed
Standard
Awwa C504 Awwa C516 Cj/T 261
Application
Industrial Usage, Water Industrial Usage
Stem Material
Stainless Steel
Transport Package
Plywood Case
Product Description
Resilient seated butterfly valve Resilient seated butterfly valve is kind of double eccentric construction, body and disc use sound ductile iron by integral casted, and totally coated epoxy powder in internal & surface, conforming to sanitary codes for drinking water.
This kind of valve owns many typical feature, such as low Cv on its disc streamline's design; in-line repairable owing to its re-adjust & renewable sealing ring fix construction. And thanks to its reliable key-pin lockable device, the valve can effectively withstand shock from periodical turbulent medium.
It is widely used in long distance water convey, Municipal Waterworks, industrial water treatment, and construction hydrant system, and so on.DN | L | flange dimensions comply with DIN2501 |
|
D | C | g | f | t | n-d |
Long | Short | 1.0 | 1.6 | 1.0 | 1.6 | 1.0 | 1.6 | 1.0 | 1.6 | 1.0 | 1.6 |
150 | 210 | 140 | 285 | 285 | 240 | 240 | 211 | 211 | 3 | 19.0 | 19.0 | 8-23 | 8-23 |
200 | 230 | 152 | 340 | 340 | 295 | 295 | 266 | 266 | 3 | 20.0 | 20.0 | 8-23 | 12-23 |
250 | 250 | 165 | 395 | 405 | 350 | 355 | 319 | 319 | 3 | 22.0 | 22.0 | 12-23 | 12-28 |
300 | 270 | 178 | 445 | 460 | 400 | 410 | 370 | 370 | 4 | 24.5 | 24.5 | 12-23 | 12-28 |
350 | 290 | 190 | 505 | 520 | 460 | 470 | 429 | 429 | 4 | 24.5 | 26.5 | 16-23 | 16-28 |
400 | 310 | 216 | 565 | 580 | 515 | 525 | 480 | 480 | 4 | 24.5 | 28.0 | 16-28 | 16-31 |
450 | 330 | 222 | 615 | 640 | 565 | 585 | 530 | 548 | 4 | 25.5 | 30.0 | 20-28 | 20-31 |
500 | 350 | 229 | 670 | 715 | 620 | 650 | 582 | 609 | 4 | 26.5 | 31.5 | 20-28 | 20-34 |
600 | 390 | 267 | 780 | 840 | 725 | 770 | 682 | 720 | 5 | 30.0 | 36.0 | 20-31 | 20-37 |
700 | 430 | 292 | 895 | 910 | 840 | 840 | 794 | 794 | 5 | 32.5 | 39.5 | 24-31 | 24-37 |
800 | 470 | 318 | 1015 | 1025 | 950 | 950 | 901 | 901 | 5 | 35.0 | 43.0 | 24-34 | 24-40 |
900 | 510 | 330 | 1115 | 1125 | 1050 | 1050 | 1001 | 1001 | 5 | 37.5 | 46.5 | 28-34 | 28-40 |
1000 | 550 | 410 | 1230 | 1255 | 1160 | 1170 | 1112 | 1112 | 5 | 40.0 | 50.0 | 28-37 | 28-43 |
1100 | 440 | | 1385 | 1385 | 1290 | 1290 | 1230 | 1230 | 5 | 42.5 | 53.5 | 32-37 | 32-44 |
1200 | 630 | 470 | 1455 | 1485 | 1380 | 1390 | 1328 | 1328 | 5 | 45.0 | 57.0 | 32-40 | 32-49 |
1400 | 710 | 530 | 1675 | 1685 | 1590 | 1590 | 1530 | 1530 | 5 | 46.0 | 60.0 | 36-43 | 36-49 |
1600 | 790 | 600 | 1915 | 1930 | 1820 | 1820 | 1750 | 1750 | 5 | 49.0 | 65.0 | 40-49 | 40-56 |
1800 | 670 | 670 | 2115 | | 2020 | | 1950 | | 5 | 52.0 | | 44-49 | |
2000 | 760 | 760 | 2325 | | 2230 | | 2150 | | 5 | 55.0 | | 48-49 | |
2200 | 800 | | 2550 | | 2440 | | 2370 | | 6 | 60.0 | | 52-56 | |
2400 | 950 | | 2760 | | 2650 | | 2570 | | 6 | 62.0 | | 56-56 | |
2600 | 1000 | | 2960 | | 2850 | | 2780 | | 6 | 66.0 | | 60-56 | |
2800 | 950 | | 3180 | | 3070 | | 3000 | | 6 | 74.0 | | 64-56 | |
3000 | 1000 | | 3405 | | 3290 | | 3210 | | 6 | 78.0 | | 68-60 | |
3200 | 1100 | | 3630 | | 3520 | | 3430 | | 6 | 82.0 | | 72-62 | |
3400 | 1200 | | 3850 | | 3730 | | 3640 | | 6 | 86.0 | | 76-62 | |
3600 | 1200 | | 4075 | | 3950 | | 3880 | | 6 | 90.0 | | 80-62 | |
3800 | 1200 | | | | | | | | | | | | |
4000 | 1300 | | | | | | | | | | | | |
Address:
No. 55 Xuyang Road, Xuguan Industry Zone, Suzhou
Business Type:
Trading Company
Business Range:
Industrial Equipment & Components
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.