ANSI 150LB Rubber Duckbill Check Valve Back Pressure Duck Bill Valve
Price:
＄19.6-26.7 per set
MOQ:
1 piece
Delivery Time:
3-7day
Brand:
Liang He
Product Description
ANSI 150LB Rubber Duckbill Check Valve Back Pressure Duck Bill Valve
Product Description
ANSI 150LB Back-Pressure Flexible Non-Pressure Valve for Industrial Blowdown
Benefits
- Cost-effective: Duckbill valves offer superior cost-effectiveness with durable rubber materials that often outlast metal check valves.
- Easy installation: Flexible installation options adapt to various environments with simple repair and maintenance.
- Light weight and small size: Compact design facilitates easy transportation and handling.
- Automatic operation: Self-actuating mechanism operates without external power or manual intervention.
- Corrosion resistance: Full rubber construction withstands various corrosive media.
Features
- Stainless steel clamp type provides excellent corrosion resistance.
- Clamp system replaces traditional flanges and bolts for easier installation.
- Allows compensation for pipeline displacement caused by thermal expansion and contraction.
Technical Specifications
| Name | ANSI 150LB Back-Pressure Flexible Non-Pressure Valve for Industrial Blowdown |
|---|---|
| Size | DN50-DN1600 |
| Working temperature | -20℃-150℃ |
| Material of rubber | EPDM, NR, NBR or requested |
Main Connection Sizes
| 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 Images
Frequently Asked Questions
Q: Are you a trading company or manufacturer?
A: We are a manufacturer of duckbill valves, rubber expansion joints, bellows, flange adapters and flanges with more than 20 years of experience.
Q: Can I choose different materials of clamp?
A: Of course, we have stainless steel, carbon steel, etc., which can be customized according to your requirements.
Q: What is the applicable temperature of the duckbill valve?
A: -20℃-150℃.
Q: In what way are duckbill valves connected?
A: It's a clamp.
Q: How much pressure can it withstand?
A: 1.0-2.5Mpa.
Q: Do you provide samples? Is it free or charged?
A: Yes, we can offer sample free but shipping charges covered by customer.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Lianghe Pipeline Equipment Co.,Ltd
Location
Pipeline Industrial Park, Gongyi City, Henan Province, China
Contact Person
Kelly