Introduction to Grooved Stem Gate Valve

Grooved Stem Gate Valve is a valve commonly used in pipeline systems. It has the characteristics of stem operation and groove connection.

The following are some key features of Grooved Stem Gate Valve:

1. Structural features:

The main feature of Grooved Stem Gate Valve is that it uses groove connection, which can be installed quickly and easily, and is also convenient for maintenance and repair. Stem operation makes the opening and closing of the valve more concealed and reliable.

2. Materials and manufacturing:

The valve body of Grooved Stem Gate Valve is usually made of corrosion-resistant materials such as ductile iron to ensure the durability and corrosion resistance of the valve. The gate is usually covered with rubber, the sealing material is EPDM rubber, the shaft material is 45# steel chrome plating, and the valve shaft packing material is polytetrafluoroethylene. The combination of these materials ensures the sealing performance and wear resistance of the valve.

3. Application scope:

Grooved non-stem gate valves are widely used as regulating and intercepting devices in fluid pipelines such as tap water, sewage, construction, petroleum, chemical industry, food, medicine, textile, electricity, shipbuilding, metallurgy, energy system, etc.

4. Advantages:

Grooved non-stem gate valves have the advantages of small fluid resistance, labor-saving opening and closing, unrestricted medium flow direction, no disturbance, and no pressure reduction. In addition, due to its simple structure, good manufacturing process, wide application range, and significant characteristics such as light switch, reliable sealing, good elastic memory and long service life.

5. Maintenance and use:

The maintenance of the grooved non-stem gate valve is relatively simple, and only regular inspection and cleaning are required. Due to its convenience of installation and maintenance, it can effectively reduce maintenance costs and downtime.

In summary, the grooved non-stem gate valve is a valve product with excellent performance and wide application, suitable for use in a variety of industrial fields.