Groove soft seal gate valve is a type of groove gate valve, which can be widely used as a regulating and shut-off device on fluid pipelines such as tap water, sewage, construction, petroleum, chemical, food, medicine, textile, power, shipbuilding, metallurgy, energy systems, etc. It has significant advantages such as lightweight switch, sealing, good elastic memory, and long service life.

The groove soft seal gate valve is lightweight, and the body is made of ductile iron, which reduces the weight by about 20-30% compared to traditional gate valves. It is easy to install and maintain. Traditional gate valves often accumulate in the groove at the bottom of the valve due to external objects such as stones, wooden blocks, cement, iron filings, and debris after washing the pipe with water, which can easily cause leakage due to the inability to close tightly. The bottom of the elastic seat sealed gate valve adopts the same flat bottom design as the water pipe, which is not easy to cause debris accumulation and makes the fluid unobstructed.

The groove soft seal gate valve uses rubber for overall internal and external sealing. The European rubber vulcanization technology ensures that the vulcanized valve can maintain the geometric dimensions, and the rubber is firmly attached to the ductile iron valve, which is not easy to fall off and has good elasticity. The valve body is cast, and its geometric dimensions allow for the sealing of the valve without the need for any precision machining inside. The copper nut of the gate valve and the elastic valve are embedded together, making them tightly integrated and not loose or damaged due to vibration caused by water flow.

In addition, the groove soft seal gate valve body is coated with powder epoxy resin to prevent corrosion and rust of the valve body, and can be used in sewage systems. In the past, traditional cast iron gate valves often broke due to external objects hitting, colliding, or heavy pressure. Due to the use of ductile iron for the Shunxing soft seal gate valve body, this situation can be significantly reduced.