Xinxiang Weihe Nitrogen Removal Project Starts Construction

Recently, the Weihe River denitrification project started by the government of Xinxiang City invested more than 50 million yuan.
It is reported that the main task of the project is to control the pollution of Wei River's sewage sources. After the completion of the project, the water quality of Weihe Xinxiang section will reach the national Grade A standard from the original national secondary standard, and the water quality in the lower Wei River will be further improved. According to the project plan, the project will be completed before the end of this year, and its daily sewage treatment capacity can reach more than 115,000 tons.

Lug Butterfly Valve

Wafer Soft-sealed Butterfly Valve

Summary:

The valve has compacted structure, small flow-resistance with the flow pattern tend to be straight so that no sundries is kept inside. What`s more, it is light and convenient to install. The valve can be applied to cut off or regulate the flow of media. The valve can be actuated by operating lever, handle wheel, electric actuator or pneumatic actuator.

Unique Design:

The disc and the stem are connected without the structure of pin bolts, which guarantees no inner leakage.

Sealed surface of the disc is spherically shaped, which promotes the sealing capacity and increases the durability, which is to say even if opened and closed with pressure more than 50000 times, it remains no leakage.

Upon requests, the disc can be coated with Nylon or F46, Excellent anti-corrosion.

The valve body is coated with epoxy resin without any exposure of iron.

Reliable Sanitation:

The epoxy resin and rubber used comply with sanitary standard DVGW

Appling Area:

The valve can be used in water supply and drainage, disposing of polluted water, heat supply, gas, ship industry, metallurgical industry, energy system and textile and so on, especially applicable to those occasions that bi-directional sealing and valve body are easily eroded.

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SUZHOU YUEDA VALVE CO., LTD. , https://www.szyuedavalve.com