Grooved Dark Stem Gate Valve

Product Description

The opening and closing part of the groove dark stem gate valve is the gate plate, 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 or throttled. The gate has two sealing surfaces. The two sealing surfaces of the commonly used model gate valve form a wedge, and the wedge angle varies with valve parameters. The gate of the wedge gate valve can be made into a whole, called a rigid gate; it can also be made into a gate that can produce slight deformation to improve its manufacturability and make up for the deviation of the sealing surface angle during the processing.

Features:

It overcomes the defects of poor sealing, fatigue and easy rust of general gate valves. The use of the elastic gate to produce a small amount of deformation compensation to achieve a good sealing effect. It has the obvious advantages of light switch, reliable sealing, good elastic memory and long service life. It is widely used in tap water, sewage, construction, food, electricity, and medicine. , Metallurgy, textile, energy and other fluid pipelines.