RRHX/Z41X-16 drinking water special rising stem soft seal gate valve

RRHX/Z41X-16 drinking water rising stem soft seal gate valve is applied to the main pipeline network of tap water transportation. The valve body is sprayed with epoxy resin to prevent corrosion and rust of the valve body. The inner and outer surfaces of the gate are covered with food rubber, which can be used for drinking

The RRHX/Z41X-16 drinking water rising stem soft seal gate valve has significant advantages such as lightweight opening and closing, sealing, good elastic memory, and long service life. It can be widely used as a regulating and shut-off device in fluid pipelines such as tap water, sewage, construction, food, power, medicine, metallurgy, textile, energy systems, etc

Characteristics of drinking water rising stem soft seal gate valve:

1. Flat bottom 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, paper scraps, debris, etc. after flushing the water pipe, which can easily cause leakage due to inability to close tightly. The bottom of the soft seal gate valve adopts the same flat bottom design as the water pipe, which is not easy to cause debris accumulation and allows fluid to flow smoothly and unobstructed.

2. Overall rubber coating: The valve plate is made of rubber for internal and external coating. Domestic rubber vulcanization technology enables the vulcanized valve plate to have accurate geometric dimensions, and the rubber is firmly connected to the ductile iron valve gate. Not easy to fall off and has good elastic memory

3. The valve body is coated with powder epoxy resin, which can prevent corrosion and rust of the valve body and can be used in sewage systems

4. Not easy to break: Traditional cast iron gate valves used to break due to external objects hitting, colliding, or overlapping. Due to the use of ductile iron in this valve, this situation can be significantly reduced

5. Three "O" ring seal: Due to the use of a three "O" ring seal design for the valve stem, it can reduce friction resistance during opening and closing, significantly reduce water leakage, and allow for uninterrupted construction and replacement of the seal ring

6. Beneficial for drinking: As the valve body is coated with epoxy resin, the inner and outer surfaces of the gate are covered with rubber to prevent rust or corrosion, making it suitable for drinking

7. Precision cast valve body: The valve body is cast, and the accurate y~# - f size ensures the sealing of the valve without any precision machining inside the valve body

8. Lightweight: This valve is made of ductile iron casting, which reduces the weight by about 20% to 30% compared to traditional gate valves. Easy installation and maintenance