The valve body is a main component in the valve; there are different mechanical manufacturing methods according to the pressure level. For example: casting, forging, etc.
The valve stem is an important part of the valve, which is used for transmission. It is connected to the actuator or the handle, and the spool is directly driven to move or rotate below to realize the valve switching or adjustment function.
The valve rubber pad is a rubber used to seal the valve and reduce the wear of the valve. It is an indispensable part of the valve.
Sign-up for Tanghai stories, news and offers