Heat-Resistant Inline Rubber Duckbill Check Valve with 1.0Mpa and 1.6Mpa Pressure Ratings in Black
Price:
Negotiable
MOQ:
1
Delivery Time:
Negotiable
Brand:
JINGNING
Product Description
Heat-Resistant Inline Rubber Duckbill Check Valve Flexible Joint Rubber
A Heat-Resistant Inline Rubber Duckbill Check Valve with a Flexible Rubber Joint is a high-temperature-capable one-way valve that allows forward flow, prevents backflow, and provides flexibility to absorb vibration and pipe movement in pipeline systems.
Features & Benefits
- 100% full rubber structure, meeting various anti-corrosion requirements (different rubber materials available)
- No blockage with excellent sealing performance
- Long service life with no faults and maintenance-free operation
- No moving parts, mechanical components, electric signals, or manual operation required
- Opens with water head pressure as low as 0.01M
- Minimizes head loss in most applications
- Customizable installation forms to meet specific requirements
- Easy installation with low cost and operational expenses
Technical Specifications
| Pipe Size ID | Length | Height | Flange Outside Diameter |
|---|---|---|---|
| DN(mm) | NPS | L(mm) | H | A |
| 50 | 2 | 150 | 100 | 150 |
| 80 | 3 | 220 | 140 | 200 |
| 100 | 4 | 250 | 200 | 225 |
| 150 | 6 | 340 | 265 | 275 |
| 200 | 8 | 420 | 325 | 338 |
| 250 | 10 | 520 | 425 | 400 |
| 300 | 12 | 620 | 525 | 485 |
| 350 | 14 | 700 | 625 | 525 |
| 400 | 16 | 800 | 725 | 588 |
| 450 | 18 | 900 | 825 | 625 |
| 500 | 20 | 980 | 925 | 688 |
| 600 | 24 | 1120 | 1025 | 800 |
| 700 | 28 | 1180 | 1125 | 969 |
| 800 | 32 | 1350 | 1400 | 1080 |
| 900 | 36 | 1500 | 1525 | 1150 |
| 1000 | 40 | 1600 | 1725 | 1325 |
| 1200 | 48 | 1840 | 1950 | 1485 |
For duckbill check valves with special requirements or custom flanges, please provide detailed drawings and specifications for customization.
Product Advantages
- Competitive factory pricing
- 17 years manufacturing experience with 5 years export experience
- Strict quality control exceeding industry standards
- Custom specifications and OEM services available
- Free samples provided for quality verification
- Large inventory available for immediate shipment
Applications
The integrated flange and valve design provides easy installation. The all-rubber construction prevents blockage and jamming while allowing solid particles to pass through smoothly. Ideal for:
- Waterproof systems
- Drainage systems
- Pump outlets
- Lifting pump stations
- Submerged aeration systems
Our Services
- 24-hour customer support
- Free samples available
- Customization services
- Technical drawings provided
- Multiple payment options
- Factory quality inspections
- Extended warranty periods
- Secure transportation packaging
Frequently Asked Questions
Q: What's the rubber material of Flexible Joint Rubber?
A: Available in EPDM, CR, NBR, and other materials depending on working environment and media requirements.
Q: Can the Flexible Joint Rubber be marked with customized logo?
A: Yes, we provide OEM/ODM services including custom branding.
Q: Can you provide drawings of Flexible Joint Rubber?
A: Yes, technical drawings are available upon request.
Q: Can we get a sample of Flexible Joint Rubber?
A: Yes, we provide free samples for quality testing.
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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
Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
Location
Room 1002, Xinghua Building,Zhengzhou City, China
Contact Person
Wu