Henan Lianghe Pipeline Equipment Co.,Ltd
| Payment Terms | T/T, D/A, D/P, Western Union, MoneyGram, L/C |
| Supply Ability | 10000 piece per month |
| Delivery Time | 1-7 day |
| Packaging Details | cartons,wooden cases |
| Type | butterfly Valves |
| Handle Stem | stainless steel |
| Product drawing | offer |
| Warranty | 12 months |
| Customized support | OEM, ODM |
| Application | General |
| Power | Manual |
| Color | Customer's Request |
| Media | Water |
| Brand Name | Liang He |
| Model Number | D71X |
| Certification | ISO 9001 |
| Place of Origin | Henan,China |
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Product Specification
| Payment Terms | T/T, D/A, D/P, Western Union, MoneyGram, L/C | Supply Ability | 10000 piece per month |
| Delivery Time | 1-7 day | Packaging Details | cartons,wooden cases |
| Type | butterfly Valves | Handle Stem | stainless steel |
| Product drawing | offer | Warranty | 12 months |
| Customized support | OEM, ODM | Application | General |
| Power | Manual | Color | Customer's Request |
| Media | Water | Brand Name | Liang He |
| Model Number | D71X | Certification | ISO 9001 |
| Place of Origin | Henan,China | ||
| High Light | ductile iron bf valve ，ductile iron butterfly valve ，oem bf valve | ||
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.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
40000000-60000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and profes... The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and profes...
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