What are the characteristics of DIN3352 F4 resilient seated gate valve?
The gate valve is a gate for opening and closing. The movement direction of the gate is perpendicular to the direction of the fluid. It can only be fully opened and fully closed, and cannot be adjusted or throttled. So how much do you know about its characteristics? Let’s take a look at it with the editor of DIN3352 F4 resilient seated gate valve!
1. Light weight
The body is made of nodular cast iron, the weight is about 20%-30% lighter than the traditional gate valve, and it is easy to install and maintain.
2. Flat bottom brake seat
The traditional gate valve often silt in the bottom groove of the valve due to foreign objects such as stones, wood, cement, iron filings, sundries, etc. after the pipe is flushed with water. It is easy to cause water leakage due to the inability to close tightly. The elastic seat seals the gate. The bottom of the valve adopts the same flat-bottom design as the water pipe machine, which is not easy to cause debris siltation and makes the fluid flow unimpeded.
3. Overall encapsulation
The gate adopts high-quality rubber for the overall inner and outer rubber. The rubber vulcanization technology enables the vulcanized gate to ensure accurate geometric dimensions, and the rubber and the ductile cast gate are firmly connected, not easy to fall off, and have good elastic memory.
4. Precision casting valve body
The valve body is made of casting, and the accurate geometric dimensions make the inside of the valve body without any finishing to ensure the sealing of the valve.
In summary, the editor of DIN3352 F4 resilient seated gate valve tells: A brief introduction to the characteristics of gate valve and related knowledge, I hope you can learn more.