Product Introduction
Butterfly valve is a simple control valve. The butterfly valve that can be used
for low-voltage pipeline medium switch control is to close the disc
and rotate around the valve shaft to open and close the valve.
Valves can be used to control the flow of air, water, steam,
corrosive media, mud, oil and other types of fluids. It is mainly
used for cutting and throttleing in pipes. The butterfly valve
opening and closing part is a disk-shaped disc, which rotates
around its own axis in the valve body to achieve the purpose of
opening, closing or adjusting.
Features
1. Small size, light weight and easy to install. It can be
installed wherever it is needed.
2. Compact structure, 90-degree fast switch.
3. Minimize the operating torque and save energy.
4. The flow curve tends to be a straight line. Excellent adjustment
performance.
5. The long service life has been tested by tens of thousands of
on/off operations.
6. Bubble seal without leakage under pressure test.
7. There is a wide selection of materials and are suitable for
various media.
Product parameters
PN (MPa) | DN (mm) | NPS (inch) | L | D | D1 | D2 | f | b | Z-φd | H | Weight (kg) |
| 1.6 | 40 | 1 1/2'' | 33 | 145 | 110 | 85 | 3 | 18 | 4-18 | 145 | 4 |
| 50 | 2'' | 43 | 160 | 125 | 100 | 3 | 20 | 4-18 | 150 | 5 |
| 65 | 2 1/2'' | 46 | 180 | 145 | 120 | 3 | 20 | 4-18 | 160 | 7 |
| 80 | 3'' | 46 | 195 | 160 | 135 | 3 | 22 | 8-18 | 170 | 10 |
| 100 | 4'' | 52 | 215 | 180 | 155 | 3 | 24 | 8-18 | 185 | 14 |
| 125 | 5'' | 56 | 245 | 210 | 185 | 3 | 26 | 8-18 | 210 | 22 |
| 150 | 6'' | 56 | 280 | 240 | 210 | 3 | 28 | 8-23 | 230 | 32 |
| 200 | 8'' | 60 | 335 | 295 | 265 | 3 | 30 | 12-23 | 285 | 66 |
| 250 | 10'' | 68 | 405 | 355 | 320 | 3 | 32 | 12-25 | 325 | 80 |
| 300 | 12'' | 78 | 460 | 410 | 375 | 4 | 34 | 12-25 | 360 | 94 |
| 350 | 14'' | 78 | 520 | 470 | 435 | 4 | 38 | 16-25 | 430 | 125 |
| 400 | 16'' | 102 | 580 | 525 | 485 | 4 | 40 | 16-30 | 475 | 150 |
| 450 | 18'' | 114 | 640 | 585 | 545 | 4 | 44 | 20-30 | 525 | 172 |
| 500 | 20'' | 127 | 705 | 650 | 608 | 4 | 46 | 20-34 | 565 | 225 |
| 600 | 24'' | 154 | 840 | 770 | 718 | 5 | 54 | 20-41 | 620 | 290 |
| 700 | 28'' | 165 | 910 | 840 | 788 | 5 | 54 | 24-41 | 686 | 330 |
| 800 | 32'' | 190 | 1020 | 950 | 898 | 5 | 54 | 24-41 | 815 | 425 |
| 900 | 36'' | 203 | 1120 | 1050 | 998 | 5 | 54 | 28-41 | 1010 | 495 |
| 1000 | 40'' | 216 | 1255 | 1170 | 1110 | 5 | 60 | 28-48 | 1185 | 710 |
FAQ
Q: Do you have a catalog?
A: Yes, we do. Please let me know your email or instant message and
we will send our catalog.
Q: What is the minimum order quantity for this product?
A: Our MOQ is one piece, it depends on the product type and the
customer's needs.
Q: What is the working pressure of a butterfly valve?
A: PN10/PN16.
Q: What is the body material of the butterfly valve?
A: Ductile iron
Q: What are the fields of work for which butterfly valves are
applicable?
A: Chemical, water treatment, electric power, petroleum and other
fields.
Q: How do you guarantee the quality or warranty?
A: If there is a quality problem during use, all products can be
returned or returned according to the consumer's request.
