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 | 3-7 day |
| Packaging Details | cartons,wooden cases |
| Application | pipe fitting |
| Type | clamp type |
| Company type | Manufacturer |
| Product drawing | offer |
| Pressure | PN10/PN16 |
| Size | DN50-DN600 |
| OEM | Support |
| Power | Hydraulic |
| Working temperature | -20℃ — 80℃ |
| Brand Name | Liang He |
| Model Number | XH-81 |
| Certification | ISO 9001 |
| Place of Origin | Henan,China |
View Detail Information
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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 | 3-7 day | Packaging Details | cartons,wooden cases |
| Application | pipe fitting | Type | clamp type |
| Company type | Manufacturer | Product drawing | offer |
| Pressure | PN10/PN16 | Size | DN50-DN600 |
| OEM | Support | Power | Hydraulic |
| Working temperature | -20℃ — 80℃ | Brand Name | Liang He |
| Model Number | XH-81 | Certification | ISO 9001 |
| Place of Origin | Henan,China | ||
| High Light | rubber duckbill check valve nitrile ，oil resistant rubber duckbill check valve ，din duckbill one way valve | ||
DIN Pn16 Easy-to-install Oil-resistant Nitrile Rubber Slow-Closing Check Valve
Features of rubber duckbill check valves
1. All-rubber design
2. No moving components
3. Easy installation
4. Good sealing
5. Corrosion resistance
6. Automatic opening and closing
7. Automatic cleaning function
8. Strong adaptability
Installation method of clamp rubber duckbill check valve
The installation method of clamp rubber duckbill check valve mainly includes the following steps:
1.Choose the right size and material
2. Clean and prepare the pipeline
3. Slide the valve into the pipeline
4. Add Clamps
5. Test for leakage
Technical Parameters
| Name | DIN Pn16 Easy-to-install Oil-resistant Nitrile Rubber Slow-Closing Check Valve |
| Size | DN50-DN600 |
| Working temperature | -20℃-150℃ |
| Material of rubber | EPDM,NR,NBR or requested |
Main connection size
| Model | Pipe Nominal Diameter | Length(mm) | High(mm) | Flange outside diameter |
| XH8150-125-X | 50 | 125 | 47 | 150 |
| XH8180-175-X | 80 | 175 | 72 | 200 |
| XH81100-225-X | 100 | 225 | 97 | 225 |
| XH81150-350-X | 150 | 350 | 147 | 275 |
| XH81200-375-X | 200 | 375 | 197 | 338 |
| XH81250-475-X | 250 | 475 | 247 | 400 |
| XH81300-560-X | 300 | 560 | 297 | 485 |
| XH81350-625-X | 350 | 625 | 344 | 525 |
| XH81400-700-X | 400 | 700 | 394 | 588 |
| XH81450-780-X | 450 | 780 | 444 | 625 |
| XH81500-880-X | 500 | 880 | 494 | 688 |
| XH81600-1000-X | 600 | 1000 | 494 | 800 |
| XH81700-1000-X | 700 | 1000 | 694 | 969 |
| XH81800-1260-X | 800 | 1260 | 794 | 1080 |
| XH81900-1400-X | 900 | 1400 | 894 | 1150 |
| XH811000-1520-X | 1000 | 1520 | 988 | 1250 |
| XH811200-1725-X | 1200 | 1725 | 1188 | 1485 |
Product Introduction
Why choose us?
First of all, our products are rich in variety and full of functions.
Secondly, we are available 24 hours a day to provide you with what you need, when and where you need it.
Moreover, we provide free sample service and customized service.
Finally, we guarantee 100% quality inspection before shipment.
To sum up, choosing us is the right choice, come and contact us!
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
40000000-60000000
Employee Number:
100~150
Ecer Certification：
Active Member
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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