Henan Lianghe Pipeline Equipment Co.,Ltd
Henan Lianghe Pipeline Equipment Co.,Ltd
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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.