Grooved Rubber Flap Check Valve
What is Grooved rubber flap check valve?
Grooved rubber flap check valve is suitable for water, steam, oil and other media in the pipeline system, to prevent back flow of media. The valve flap is made of rubber, which has good elasticity and sealing performance. The groove connection makes the installation and dismantling of the valve easy and quick, reducing installation and maintenance costs. The valve is particularly suitable for applications requiring quick installation and removal.
Product Introduction:
- Excellent water flow performance: due to the full flow area type design, making the valve head loss is small, not easy to accumulate debris, to ensure the smooth flow of fluid.
- Easy maintenance: the design of the valve makes its maintenance simple and convenient, reducing the complexity and cost of maintenance work.
- Long service life: the rubber flap is made of steel plate, steel rod and nylon cloth as the backing, and the outer layer is covered with rubber, whichgreatly extends the service life of the valve.
- Good sealing performance: the valve flap is made of nitrile oil-resistant rubber and steel plate pressed at high temperature, which is resistant to scouring and has good sealing performance, and can effectively prevent backflow of fluids.
- Flexible installation: the valve installation is fast, easy, safe, reliable, and not subject to installation site restrictions, easy maintenance of pipelines and valves.
Product Detail:
Size：DN50-DN600
Pressure Rating：PN10/PN16
Body Materials：DI/CI
Bonnet Materials：DI/CI
Disc Materials：DI/WCB/SS coated with Epoxy Painting/Nylon/EPDM/NBR
Media: Water
Product Details -Ductile cast iron check valve
Application | General |
Place of Origin | Hebei, China |
Structure | Grooved |
Customized support | OEM, ODM |
Warranty | 3 years |
Temperature of Media | Medium Temperature, Normal Temperature |
Brand Name | LanHui |
Media | Water |
Color | Customized |
Packing | Wooden Case |
Material | Ductile Iron |
Size | Custom Size |
Standard or Nonstandard | Standard |
Usage | Fire fighting |
Related Tech data and production process
DN | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
L(face to face) | 203 | 216 | 241 | 292 | 356 | 495 | 622 | 698 | 787 | 914 | 978 | 978 | 1295 |
