Product features of china soft sealing gate valve
Do you know the product features of china soft sealing gate valve? Let’s take a look at it briefly below!
1. Flat bottom seat
The traditional gate valve is often caused by foreign objects such as stones, wood blocks, cement, paper scraps, debris and other sludge accumulated in the bottom groove of the valve after the pipe is washed with water. The bottom of the china soft sealing gate valve adopts the same flat bottom design as the water pipe, which is not easy to cause debris to accumulate, so that the fluid is unobstructed.
2. Overall lagging
The valve is made of high-quality rubber for the overall inner and outer rubber. The domestic first-class rubber vulcanization technology enables the vulcanized valve to ensure accurate geometric dimensions, and the rubber and ductile iron valve are firmly attached, not easy to fall off and have good elastic memory.
3. Corrosion resistance
The valve body is coated with powder epoxy resin to prevent corrosion and rust of the valve body. And can be used in sewage system. It is not easy to break. Traditional cast iron gate valves often break due to foreign objects hitting, colliding or overlapping. Due to the use of ductile iron for the body, this situation can be greatly reduced.
4. Precision casting valve body
The valve body is precision cast, and the precise geometric dimensions make the valve body's northern part not need any finishing to ensure the tightness of the valve.
5. Light weight
The body is made of spheroidal graphite casting, and the weight is about 20% to 30% lighter than that of the traditional gate valve, which is convenient for maintenance.