Hydraulic counterweight butterfly valves are a type of industrial valve used to regulate the flow of fluids, such as liquids or gases, through a pipeline. These valves are commonly used in various industries, including oil and gas, water treatment, chemical processing, and more.
The term "hydraulic counterweight" refers to a specific design feature of these valves. Unlike traditional butterfly valves that are operated manually or with electric or pneumatic actuators, hydraulic counterweight butterfly valves utilize a hydraulic mechanism to assist in opening and closing the valve.
Here's how they generally work:
Valve Body and Disc: The valve consists of a circular disc (the "butterfly") positioned in the center of the pipe. When the valve is open, the disc rotates to allow fluid to pass through. When the valve is closed, the disc is turned perpendicular to the pipe, blocking the flow.
Hydraulic Counterweight System: The hydraulic counterweight system is designed to assist in smoothly opening and closing the valve, particularly in applications where the valve size is large, and manual operation or standard actuators would require significant effort. The counterweight system typically involves hydraulic cylinders or pistons that are connected to the valve disc. These hydraulic components use fluid pressure to help control the movement of the disc.
Control and Operation: The hydraulic counterweight butterfly valve can be controlled remotely, usually through a control room or a central control system. By adjusting the hydraulic pressure within the system, operators can open or close the valve as needed. The hydraulic counterweight provides a mechanical advantage, making it easier to move the large disc, even in high-pressure applications.
Benefits of Hydraulic Counterweight Butterfly Valves:
Efficiency: The hydraulic counterweight system provides a more efficient and controlled way of operating large butterfly valves compared to manual or other actuation methods.
Precise Control: The hydraulic system allows for precise control over the valve's position, making it suitable for applications where accurate flow control is crucial.
Reduced Operator Fatigue: The hydraulic counterweight assists in opening and closing the valve, reducing the physical effort required by operators.
Safety: In cases of power loss or system failure, hydraulic counterweight systems can include fail-safe mechanisms to ensure the valve remains in a safe or predetermined position.
|Hydraulic Counterweight Butterfly Valves Specification|
|Materials||Carbon steel, Low-Temp. Steel, Stainless steel, Duplex|
|Pressure||PN6 / PN10 / PN16 / PN25 / PN40|
|MEDIUM||Fresh Water, Sea Water, Sand Water, Oil Etc.|
|Body Structure||three eccentric metal sealing or double eccentric rubber sealing|
|Duplex Steel Hydraulic Counterweight Butterfly Valve Price||$ 95.20 - $ 135|
|Buy Hydraulic Counterweight Butterfly Valves Best Price||$ 78.12 - $ 80|
|Flanged High Performance Hydraulic Counterweight Butterfly Valve Price||$ 22.91 - $ 35|
|Stainless Steel Hydraulic Counterweight Butterfly Valve Best Price||$ 72.55 - $ 32|
|Super Duplex Steel Hydraulic Counterweight Butterfly Valve Price||$ 48.17 - $ 55|
|Hydraulic Counter weight Butterfly Valve Manufacturer||SDSS Hydraulic Counterweight Butterfly Valves|
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|High Quality Hydraulic Counterweight Butterfly Valve||Stainless Steel 300# Hydraulic Counterweight Butterfly Valve|
|DSS Hydraulic Counter weight Butterfly Valve||Hydraulic Counterweight Butterfly Valve Manufacturer in Mumbai|
|Hydraulic Counterweight Butterfly Valve Near Me||Super Duplex Stainless Steel Hydraulic Counterweight Butterfly Valve|
|Hydraulic Counterweight Butterfly Valve Stockist in India||LTCS Hydraulic Counterweight Butterfly Valve|
Oil & Gas Industry
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