Direct-buried telescopic gate valve
Directly buried telescopic gate valve is also called buried soft sealing gate valve. The valve can be directly buried underground without building baskets, which reduces the area of road surface excavation. Minimal well chamber can keep the road beautiful, reduce the construction difficulty and reduce the project cost. Directly buried soft sealing gate valves are divided into telescopic type and fine-tuning fixed type, among which telescopic type is divided into metal type and plastic type. In the construction process, the telescopic type can be arbitrarily adjusted in a wide range according to the distance between the depth of the valve and the ground, and the fine-tuning fixed type can be micro-adjusted in the field. Direct-buried soft-seal gate valve has the advantages of long-term use, no leakage, no maintenance, and can effectively avoid other people's random opening and closing valves and stealing well covers.
