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East Wind Products limited

東榮產品有限公司

　

Poseidon Non-return Valve

防倒流閥門

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For more product information, please feel free to contact us.

Tel : (852) 2458 - 8689
Fax: (852) 2458 - 8699

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Text Box: Traditional drainage system is equipped with an U-bend as a defense for unwanted substance from the drainage system. However, should the water inside the U-bend depletes due to whatever reasons; there is nothing to stop odour, insects, gas, bacteria and viruses from emitting through the drainage pipe. In addition, U-bend offers no protection against sewage backflow at all.   Poseidon® Non-return Valves (NRV) are specially designed to prevent sewage backflow, odour, insects, gas, bacteria and viruses. Poseidon® NRVs are listed in the Schedule of Rates of Hong Kong Housing Authority.

100% Water Blockage and 99+% Air Blockage!

　

　

　

　

　

　

Asian Building Technologies 2008

　

　

　

2007 Hong Kong International Building

Materials and Construction Equipments Fair

　
　

　
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