What Are The Structural Features Of The Gate Valve?
The gate valve has the characteristics of low fluid resistance, applicable pressure, large temperature scale, etc. It is the most commonly used shut-off valve used to cut off or connect the medium in the pipeline. The following are the specific features:
1.Light weight: The main body is made of high-grade ball black cast iron, and the weight is reduced by about 20%~30% compared with the traditional valve components, and the device is easy to repair.
2.The overall plastic package: gate selection of high-quality rubber for the overall internal, outsourced rubber, the European first-class rubber vulcanization skills allow vulcanized gate to ensure accurate dimensions, and rubber and ball-casting gate then reliable, not easy Drops and elastic memories are good.
3.Flat-Bottomed gate: the traditional gate valve is usually in the water after the tube is washed because foreign objects such as stones, wood, cement, iron, debris, etc. deposited in the bottom of the valve groove, simply formed can not close tight and form a leak Phenomenon, the bottom of the elastic seat sealing gate valve is the same as that of the water pipe machine, and it is not easy to form debris deposits, so that the fluid is unobstructed.
4.Casting valve body: The valve body of gost gate valve is made of precision forging. The exact dimensions allow the valve body to ensure the sealing of the valve without any finishing.