Continuing with the concept of control valves, today we will delve deeper into the specifications of the globe valve.

This is a linear displacement valve with a two-way, globular-shaped body and straight passage, featuring a single-seat or double-seat trim. It is the most widely used valve in industry.

What defines whether the globe valve will be single or double seat is the number of holes it has for the passage of fluid.

Advantages of the globe valve: 1. Simplicity of the diaphragm-spring actuator 2. Variety of flow characteristics 3. Small probability of cavitation and noise generation 4. Availability of manufacturing in various materials, suitable for applications with erosion, corrosion, high temperatures and high pressures

5. Linear relationship between control signal and rod movement 6. Small dead band and small hysteresis, allowing its use without a positioner. 7. It is favored for on-off control applications with frequent valve operation because of the relatively small disc travel. 8. It has the best sealing

Unival has numerous globe valve specifications in stock. Count on us to help with your next project! Contact us!

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