Rubber Disc Check Valve, RDCV
Features
1. With doubleflange design, the disc is composed of steel plate, steel bar and nylonreinforced fabric.
2. Nylonfabric is inserted into the disc for strengthening the disc from cracking andbreaking during the operations of rubber disc check valve.
3. Adopts 40 degree angle declined seat, which can helpquick closure the water hammer and slamming.
4. Top entry bonnet allows this rubber disc check valvefinish cleaning, replacement and maintenance easily.
5. The rubber disc check valve was manufactured, conformingto EN 558 series 10.
Application
The rubber disc check valve can be used for general water supply, fire fighting, HVAC/cooling, sewagesystem, etc.
Technical specification
Part List | |||
No. | Parts Names | Material | Standard |
1 | Body | Ductile Iron | EN GJS 500-7 |
2 | O-ring | Rubber | NBR |
3 | Bonnet | Ductile Iron | EN GJS 500-7 |
4 | Bolt | Galvanized Steel | Commercial |
5 | Plug | Galvanized Steel | Commercial |
6 | Disc | Steel Rubber | C45E4 NBR/EPDM |
7 | Bar | Steel | C45E4 |
8 | Lining | Rubber | NBR |
9 | Reinforcement Fabric | Nylon | Commercial |
10 | Disc Plate | Carbon Steel | C45E4 |
* Item 5 will be an option. |
AFC is a China rubber disc check valvemanufacturer and supplier. We offer rubber disc check valve, and BS 5163 gatevalve, sustaining valve, Our high quality products areoffered at competitive prices. AFC is located in China,and the full chain of manufacturing OS Y gate valve, industry Y strainer can becompleted in China,even in one city. Lower manufacturing cost saves your purchasing cost. The moredetails of each product are shown on the page with description.