Henan Lianghe Pipeline Equipment Co.,Ltd
| Payment Terms | T/T, D/A, D/P, Western Union, MoneyGram, L/C |
| Supply Ability | 8000 piece per month |
| Delivery Time | 3-7 day |
| Packaging Details | cartons,wooden cases |
| Power | Manual |
| Temperature of Media | Normal Temperature, Low Temperature |
| Size | DN50 - DN600mm |
| Drawing | Offer |
| O ring | NBR,EPDM,PTFE |
| valve seat | NBR,EPDM,PTFE |
| Application | General |
| Structure | Butterfly |
| Warranty | 1 year |
| Brand Name | Liang He |
| Model Number | D371X |
| 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 | 8000 piece per month |
| Delivery Time | 3-7 day | Packaging Details | cartons,wooden cases |
| Power | Manual | Temperature of Media | Normal Temperature, Low Temperature |
| Size | DN50 - DN600mm | Drawing | Offer |
| O ring | NBR,EPDM,PTFE | valve seat | NBR,EPDM,PTFE |
| Application | General | Structure | Butterfly |
| Warranty | 1 year | Brand Name | Liang He |
| Model Number | D371X | Certification | ISO 9001 |
| Place of Origin | Henan,China | ||
| High Light | turbine flanged butterfly valve ，turbine soft seal butterfly valve ，ductile iron flanged butterfly valve | ||
Soft-sealed turbine pair clamp butterfly valve composition
1. Valve body: Provide the structural support of the valve to ensure that the medium flows in it.
2. Valve shaft: Connect the valve plate and the driving mechanism to transmit the rotating power.
3. Valve plate: The opening and closing of the valve are realized by rotation.
4. Valve seat: Cooperate with the valve plate to form a sealing surface to prevent medium leakage.
5. Extension rod: Connect the valve plate and the driving mechanism to transmit the rotating power.
6. Drive mechanism: Including handle, worm gear and worm, pneumatic device or electric device, etc., to provide rotating power.
Features of the D371X Soft Seal Turbine Pair Pinch Butterfly Valve
1. The structure is simple and compact, and the 90° rotation opens quickly
2. The D371X soft seal turbine pair clamp butterfly valve is small and lightweight, easy to disassemble and maintain, and can be installed in any position
3. The operating torque is small, and the switch is light and labor-saving
4. The flow characteristics of D371X soft seal turbine to butterfly valve tend to be straight and have good adjustment performance
5. The number of opening and closing tests can reach 10,000 times, and the service life is long
6. The valve sealing performance of D371X soft seal turbine to butterfly valve is good, and the gas test leakage is zero
Main dimensions
| Boundary dimensions | Connection dimension | |||||||
| 0.6MPa | 1.0MPa | 1.6MPa | ||||||
| HO | A | B | DO | n-d | DO | n-d | DO | n-d |
| 306 | 180 | 200 | 110 | 4-14 | 125 | 4-18 | 125 | 4-18 |
| 321 | 180 | 200 | 130 | 4-14 | 145 | 4-18 | 145 | 4-18 |
| 346 | 180 | 200 | 150 | 4-18 | 160 | 8-18 | 160 | 8-18 |
| 387 | 180 | 200 | 170 | 4-18 | 180 | 8-18 | 180 | 8-18 |
| 411 | 180 | 200 | 200 | 8-18 | 210 | 8-18 | 210 | 8-18 |
| 447 | 270 | 280 | 225 | 8-18 | 240 | 8-22 | 240 | 8-22 |
| 572 | 270 | 280 | 280 | 8-18 | 295 | 8-22 | 295 | 12-22 |
| 646 | 270 | 280 | 335 | 12-18 | 350 | 12-22 | 355 | 12-26 |
| 738 | 380 | 420 | 395 | 12-22 | 400 | 12-22 | 410 | 12-26 |
| 761 | 380 | 420 | 445 | 12-22 | 460 | 16-22 | 470 | 16-26 |
| 877 | 450 | 470 | 495 | 16-22 | 515 | 16-26 | 525 | 16-30 |
| 938 | 480 | 490 | 550 | 16-22 | 565 | 20-26 | 585 | 20-30 |
| 993 | 480 | 490 | 600 | 20-22 | 620 | 20-26 | 650 | 20-33 |
| 1131 | 480 | 490 | 705 | 20-26 | 725 | 20-30 | 770 | 20-36 |
| 1476 | 640 | 660 | 810 | 24-26 | 840 | 24-30 | 840 | 24-36 |
| 1533 | 640 | 660 | 920 | 24-30 | 950 | 24-33 | 950 | 24-39 |
| 1655 | 750 | 860 | 1020 | 24-30 | 1050 | 28-33 | 1050 | 28-39 |
| 1765 | 850 | 900 | 1120 | 28-30 | 1160 | 28-36 | 1170 | 28-42 |
| 1995 | 850 | 900 | 1340 | 32-33 | 1380 | 32-39 | 1390 | 32-48 |
FAQ
Q: If products have some quality problem, how would you deal with?
A: We will be responsible for all the quality problems.
Q: What is the connection of the turbine-to-butterfly valve?
A: Bolted connections.
Q: What are the fields of work of butterfly valves?
A: Urban construction, chemical, petroleum, pharmaceutical and other fields.
Q: How long will you give me the reply?
A: We will contact you in 6 hours as soon as we can.
Q: Can we produce according to customer requirements?
A: Yes, the above specifications are standard specifications, we can design and manufacture according to requirements.
Q: Can I choose different materials?
A: Yes, the material can be selected according to your requirements.
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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