| Model: | ||
| Standard or Nonstandard: | Standard |
|
| Pressure: | LowPressure |
|
| Material: | Casting |
| PriceRange: | ||
| Structure: | Check |
|
| Temperature of Media: | NormalTemperature |

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Rubber disc check valve consists of body, cover and rubber disc. Inside of the rubber disc, they are steel plate, steel bar and reinforced nylon liner. And outside of the rubber disc, they are the rubber. It is pleasant to know that the disc is able to complete more than one million open-close cycles.
Generally speaking, the rubber disc check valve is mainly composed of the three major parts including body, bonnet and rubber disc. The structure has brought in a lot of benefits for the rubber disc check valves. Therefore, the rubber disc check valve is able to take a full flow area type to affect little water head loss, no sundries deposited and easy servicing etc.
The rubber disc check valve is mainly applicable for water supply and drainage system, mounted at the outlet of pump to prevent damage caused by backflow and water hammer. Besides, rubber disc check valves can also be mounted on the by-pass pipe of inlet and outlet pipe to prevent water in reservoir back flowed into water supply system.