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Specification
| Size: | DN50-DN400 |
| Pressure: | PN16-PN250 |
| 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, gear operated, pneumatic, motorized |
| Face to Face Dimension: | EN558-1/DIN3202 F2 |
| Flange End Dimension: | EN1092-1/DIN2545 |
| Design and Manufacture: | EN 13709/DIN3356 |
| Test Standard: | EN12266/DIN3230 |
Features
The metal seal can achieve zero leakage, and stem packing part can achieve low emission.
Handwheel and gear operated equipped with locking device
Use fugitive emission packing to achieve low leakage standards
Can be equipped with gearbox, electric actuator, pneumatic actuator, and other operation modes
Applicable with flange connection, BW connection, SW connection and NPT connection, various connection modes are available
Low temperature bonnet extension and special stem extension are available.
Frequently Asked Questions
Globe valves and gate valves are two common types of industrial valves used to control the flow of fluids in pipelines. You can distinguish between them based on their physical characteristics and how they operate,their suitability for flow control, the type of handle or actuator they have, and their size. api 6d ball valve
Globe valves have a spherical or globular-shaped body, which gives them their name. The body typically has a rounded or bulbous appearance, with a more compact design.
Gate valves have a more elongated, linear-shaped body. The body of a gate valve is usually longer and straighter compared to the rounded shape of a globe valve.
Globe valves are often used for precise flow control because they allow for throttling or modulating the flow by partially opening or closing the valve. They are suitable for applications where flow rate adjustment is required. forged ball valve
Gate valves are typically used for on/off applications where the valve is fully open or fully closed. They provide minimal resistance when fully open but do not offer precise flow control when partially open.
A globe control valve is a specialized type of globe valve designed specifically for precise flow control applications in various industrial processes. It is also commonly referred to as a “globe-style control valve” or simply a “control valve.” Globe control valves are essential components in systems where it’s crucial to accurately regulate the flow rate of fluids (liquids, gases, or steam) within a pipeline. Here are the key characteristics and functions of globe control valves:
Key Characteristics:
Control Function: Unlike ordinary on/off valves, which are used to start or stop the flow of fluid, globe control valves are designed for modulating or controlling the flow rate continuously. They are used to maintain a specific flow rate, pressure, or other process variables within a system. carbon steel gate valves
Precise Flow Control: Globe control valves provide precise control over the flow by adjusting the position of a movable plug or disk within the valve body. This modulating action allows for fine-tuning of the flow rate, api602 forged gate valve.
Linear Flow Characteristic: Many globe control valves have a linear flow characteristic, meaning the change in flow rate is directly proportional to the movement of the valve plug. This makes them suitable for applications where a linear relationship between the valve position and flow rate is required. high temperature gate valves
Multi-Turn Operation: Globe control
Y-type globe valves are a type of control valve commonly used in various industries for controlling the flow of fluids, particularly in applications where precise regulation and throttling of flow are required.Y-type globe valves are commonly used in steam systems to regulate the flow of steam. They are capable of handling high temperatures and pressures, making them suitable for such applications.Y-type globe valves are used in chemical processing plants for controlling the flow of chemicals and corrosive substances in reaction vessels and pipelines, low temperature ball valves.
