Warmly celebrate the official website of Zhejiang Ruixin Metalworks Co., Ltd. is online!Zhejiang Ruixin Metal Products Co., Ltd. is a design and manufacturing enterprise specializing in the production of ball valve stems, pneumatic coupling shafts and valve accessories.

Valve stem, English name valve stem, is an important part of valve accessories. It is used for valve transmission, connected to the actuator or handle, and directly drives the valve core to move or rotate below to realize valve switching or adjustment.

The valve ball is used to control the fluid flow state in the fluid conveying pipeline. Because of its simple structure, convenient installation and maintenance, good sealing performance, no internal leakage, and small size, the valve ball is favored by market users. Different valve ball blank forging processing methods are different, so what are the specific forging processing of valve ball blank?

Fault phenomenon: valve has internal leakage Cause analysis: 1. The valve seat and the valve body are too loosely assembled 2. There are sand holes between the valve seat and the valve body 3. The gasket between the valve seat and the valve body is not suitable

The sealing surface of the stainless steel ball has good sealing performance and is widely used in vacuum systems; it is very convenient to operate, open and close quickly, and only needs to rotate 90 degrees from fully open to fully closed, which is convenient for long-distance control.