Phone: | +86-13920861487 +86-22-28661566 +86-22-28661567-8001 |
Fax: | +86-22-28661568 |
ADD: | Yihe Village Industry Zone, Beizhakou Town, Jinnan District, Tianjin,P.R.China |
Email: | tjoutshine@tjoutshinevalve.com |
Product Name: sell all al-bronze, wafer type dual disc check valve |
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sell all al-bronze dual disc check valve
The technical date of wafer butterfly valve
The design characters of wafer check valve:
Check valve is used for preventing the back flow of medium in pipelines and equipments. It will open and close automatically by the pressure of medium.
When the medium is back-going, valve disc will close automatically to avoid accidents.
1. Tightly sealed, without leakage under the water pressure testing.
2. Economical, light weight, compact design-significantly lighter and less expensive than comparable swing check valve. 3. Easy to install and maintain.
Welcome you to contact us for more details. |
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