Specification
| Size: | 2″-24″ |
| Pressure: | 150LB-2500LB |
| Body Material: | WCB, WC6, WC9, CF8, CF8M, CF3, CF3M, CN7M, LC1, LC2, LC3, LCB, LCC, Monel, 20# Alloys, 4A, 5A, C95800, C95500, A105, F304, F304L, F316, F316L, LF1, LF2, LF3, LF9, F51, F53, F11, F22, etc. |
| Seal Material: | STELLITE, 13Cr, SS304, SS316, etc. |
| Connection Type: | Flanged, Butt Welded, Socket Welded, NPT |
| Operation: | Handwheel |
| Face to Face Dimension: | ASME B16.10 |
| Flange End Dimension: | ASME B16.5 |
| Butt Welded Dimension: | ASME B16.25 |
| Design and Manufacture: | BS1873,API623 |
| Test Standard: | API 598,API 6FA, ISO 15848-1-2 |
Features
Generally for size below 10 inch globe valve that with small torque
Available with bolted bonnet, welded bonnet, thread bonnet, etc.
Applicable with flange connection, BW connection, SW connection and NPT connection, various connection modes are available
Disc types involving plug type, ball type, swivel type, needle type, parabolic type, etc.
The sealing surface is not easy to be abraded and safe and reliable sealing is achieved.
Impact handwheel can be selected for larger diameter and higher pressure.
Simple structure, convenient maintenance, and easy operation
Frequently Asked Questions
No, a ball valve is not the same as a globe valve. While both are types of valves used to control the flow of fluids, they have different designs and applications, low temperature ball valves.
A ball valve uses a spherical ball with a hole or port in the center to control the flow. When the ball is rotated 90 degrees, the hole aligns with the flow path, allowing fluid to pass through. When the ball is rotated back, the hole is perpendicular to the flow path, blocking the flow. Ball valves are known for their quick and easy operation, low pressure drop, and tight shut-off capabilities. They are commonly used in applications where on/off control is required. api 6d ball valve
On the other hand, a globe valve has a more complex design. It consists of a movable disk or plug and a stationary ring seat. The disk or plug is connected to a stem, which can be raised or lowered to control the flow. By adjusting the position of the disk or plug, the flow rate can be regulated. Globe valves are known for their precise flow control, good throttling capabilities, and resistance to erosion. They are commonly used in applications where precise control of flow rate is required.
In summary, while both ball valves and globe valves are used for flow control, they have different designs and characteristics that make them suitable for different applications, api602 forged gate valve.
The symbol for a globe valve is a circle with a diagonal line passing through it, representing the valve body. Inside the circle, there is a perpendicular line representing the valve stem, and a small circle or dot at the intersection of the stem and the body, representing the valve disc or plug. high temperature gate valves This symbol is commonly used in piping and instrumentation diagrams (P&IDs) to represent globe valves. forged ball valve
A globe valve can provide a throttling or regulating type of flow. This means that the valve can be used to control the flow rate of a fluid in a pipeline by adjusting the position of the valve disc or plug. When the valve is partially closed, the flow area is reduced, which causes an increase in fluid velocity and a corresponding decrease in flow rate. Conversely, when the valve is fully open, the flow area is maximized, allowing for maximum flow rate. Globe valves are commonly used in applications where precise flow control is required, such as in the chemical, petrochemical, and oil and gas industries. carbon steel gate valves
