valve

Time control valve, as power is supplied by batteries, battery life for more than a year, and may, in accordance with the requirements set the valve open time and open time, can be used for a variety of purposes such as regular watering irrigation, water drainage, especially for water drainage, at present the market similar products can only be used for purifying water and can not be used in sewage, and the products of the company is a fluid filter structure and the guide valve structure together, make full