Views: 26 Author: Site Editor Publish Time: 2021-05-20 Origin: Site
There are many advantages for resilient seated gate valve:
1. Light weight：
The body is made of high-grade nodular cast iron, the weight is about 20%~30% lighter than the traditional gate valve, and the installation and maintenance are convenient.
2. Flat bottom：
Traditional gate valves often deposit in the grooves at the bottom of the valve due to foreign objects such as stones, wood, cement, iron filings, sundries, etc. after the pipe is flushed with water, which can easily cause water leakage due to inability to close tightly. The bottom of the gate valve is elastically seated. The flat-bottom design is not easy to cause debris siltation and makes the fluid flow unimpeded.
3. Overall encapsulation：
The wedge adopts high-quality rubber for the overall inner and outer encapsulation. European rubber vulcanization technology enables the vulcanized wedge to ensure accurate geometric dimensions, and the rubber and ductile cast wedge are firmly connected, not easy to fall off, and have good elastic memory.
4. Precision casting valve body：
The valve body is made of precision casting, and the precise geometric dimensions make the inside of the valve body without any finishing to ensure the sealing of the valve.
More details of gate valves, please go to https://www.mingpinmetals.com/Gate-Valve-pl3117724.html