Lightweight: The body is made of ductile iron, which reduces the weight by about 20% -30% compared to traditional gate valves, and is easy to install and maintain.
Flat bottomed valve seat: 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 flushing the pipe, which can easily cause leakage and prevent tight closure. The bottom of the elastic seat sealed gate valve adopts the same flat bottomed design as the water pipe, which is not easy to cause debris accumulation and allows fluid to flow smoothly.
Overall rubber coating: The valve is made of high-quality rubber for internal and external rubber coating. The rubber vulcanization technology ensures that the vulcanized valve can maintain its geometric dimensions, and the rubber is firmly attached to the ductile iron valve, which is not easy to fall off and has good elasticity.
Precision cast valve body: The valve body is made of precision casting, and its geometric dimensions ensure the sealing of the valve without any precision machining inside the valve body.
Embedded copper nut: The copper nut is embedded with the elastic valve to tightly integrate them into one, without loosening or damage caused by vibration due to water flow.
Corrosion resistance: The valve body is coated with powder epoxy resin to prevent corrosion and rust, and can be used in sewage systems.
Not easy to break: Traditional cast iron gate valves used to break due to external objects hitting, colliding, or heavy pressure. Due to the use of ductile iron for the body, this situation can be significantly reduced.