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Rubber seated swing check valve
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Product Details
| Standard or Nonstandard | Standard | Structure | Check | |
| Pressure | Medium Pressure | Power | Manual | |
| Material | Other, cast iron, carbon steel | Temperature of Media | Normal Temperature | |
| Media | Base | Port Size | Standard | |
| Place of Origin | Tianjin, China | Model Number | HC44X | |
| Brand Name | TWS | Application | General |
Product Description
Rubber seated swing check valve
Product Application
Tianjin Tanggu Water-seal Valve Co., Ltd was established in 1997. Our main products include Center line butterfly valve, flanged butterfly valve, metal butterfly valve, check valve, ball valve, muti-functions pump, gate valve, hydraulic control valve and their series products. They are widely used in water supply and drainage, electric power, petrol chemical, metallurgical and other industry.
Characteristic of product
1) Small in size, light in weight, compact in sturcture, easy in maintenance.
2) Two torsion springs are added to each of the pair valve plates, which close the plates quickly and automatically.
3) The Quick cloth action preventsthe medium from flowing back.
4)Short face to face and good rigidity.
5) Easy installation, it can be installed on both horizontal and vertival direction pipelines.
6)This valve is tighly sealed, without leakage under the water pressure test.
7)Safe and reliable in operation, High interference-resistance.
Technical Specifications
| PN(MPa) | DN(mm) | Test pressure(MPa) | Suitable media | |
| Body | Seal | |||
| 1.0 | <80 | 1.5 | 1.1 | water, oil |
| 1.5 | <80 | 2.4 | 1.76 | |
| 2.5 | <80 | 3.75 | 2.75 | |
Material of main parts
| Name | Material |
| Body and bonnet | cast iron, carbon steel |
| Disc | Rubber |
| Spring | Stainless steel |
Remark: Flange connection of the the cast iron is according to GB/T17241.6;
Flange connection of the cast steel is according to JB/T79-84.
Famous Brand in China. CE ISO WARS
| | | |
| Wafer type butterfly valve | Lug type butterfly valve | Backflow preventer | Gate valve |
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