What factors will affect the rotation of flat valve plate?

What factors will affect the rotation of flat valve plate?

The flat valve plate is a kind of sliding valve with parallel gate. The closing part can be a single ram or a double ram with an opening mechanism. The pressing force of the ram to the valve seat is controlled by the medium pressure acting on the floating ram or floating valve seat. If it is a double gate flat gate valve, the opening mechanism between the two gates can supplement the pressing force.

When the flat valve plate is screwed up or down, part of the external thread on the stem will be exposed to the internal thread of the bracket. Therefore, in the environment full of mud everywhere, it is inevitable that mud will enter the screw pair when the thread is screwed. The flat valve plate is affected by this environment.

The above is the technical support provided by Saiou Electric Co., Ltd. if you need, you can call us directly. We will serve you wholeheartedly