Working principle of butterfly valve

Butterfly valve is a kind of valve that uses a circular butterfly plate as a start and close part and rotates with the valve stem to open, close and adjust the fluid channel. The butterfly plate of the butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical channel of the butterfly valve body, the disc-shaped butterfly plate rotates around the axis, and the rotation angle is between 0° and 90°. When it rotates to 90°, the valve is in a fully open state.

Soft Sealing Gate Valve Product Introduction

Soft-sealed gate valve, industrial valve, the opening and closing parts of the soft-sealed gate valve are the gates, the movement direction of the gate is perpendicular to the direction of the fluid, the gate valve can only be fully opened and fully closed, and cannot be adjusted and throttled.

Check valve working principle

A check valve, also known as a non-return valve or one-way valve, is a mechanical device that allows fluid (liquid or gas) to flow in only one direction while preventing reverse flow. The working principle of a check valve is relatively simple.

Y-Strainer

Y-type filter is an indispensable filter device for the pipeline system of conveying medium.