How to Select Globe Valve Suppliers For a Specific Application

Views:
 
Category: Others/ Misc
     
 

Presentation Description

Globe Valves Suppliers are used pressure drop through the valve and it is not controllable. This is primarily designed to stop, start and regulate flow.

Comments

Presentation Transcript

Slide1:

Ali Salman Trading Company LLC https://astc-me.com/

How to Select Globe Valve Suppliers For a Specific Application :

How to Select Globe Valve Suppliers For a Specific Application A Globe valve is nothing but the motion valve. This is primarily designed to stop, start and regulate flow. The disk is used in the Globe valve and it is helpful to remove them from the flow path or it can completely close the flow path. This is the most useful valves in isolation and throttling services.  Globe Valves Suppliers  are used where the pressure drop through the valve and it is not controllable.

Slide3:

You have to make sure that the maximum differential pressure across the valve disc should not exceed 20 percent of the maximum upstream pressure or 200 psi (1380 kPa), whichever is less. Some valves are specifically designed for applications exceeding these differential pressure limits.

Types of Globe Valves ::

Types of Globe Valves : Tee Pattern Globe Valve Angle Pattern Globe Valves Pattern Globe Valves Design

1. Tee Pattern Globe Valve ::

1. Tee Pattern Globe Valve : This is the simplest body type, with a Z-shaped diaphragm. With the help of the horizontal seat, the stem and disk can travel perpendicular to the horizontal line. This is the best design and it offers the lowest coefficient of flow and higher pressure drop. globe valve is generally used in severe throttling services, such as in bypass lines around a control valve. This type of valve is also the best choice in the conditions where pressure drop is not a concern and throttling is required.

2. Angle Pattern Globe Valves ::

2. Angle Pattern Globe Valves : This is a modified version of the basic Tee Pattern Globe valve. The ends of this Globe valve are at an angle of 90 degrees, and fluid flow occurs with a single 90-degree turn. This type of valve has a slightly lower coefficient of flow compared to wye-pattern Globe valves.

3. Pattern Globe Valves Design::

3. Pattern Globe Valves Design: This is the alternative type for the high-pressure drop, inherent in Globe valves. In this type, the angle of seat and stem is 45 degrees. And this thing offers a straighter flow path at full opening and offers the least resistance to flow. These valves can be cracked open for a long period without severe erosion.

Contact us:

Contact us baniyas Square-14th Road Dubai, UAE. Contact No : 04-2287694 Email : info@astc-me.com Contact Here : https://astc-me.com/contact/

authorStream Live Help