| Customization: | Available |
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| Certification: | Other |
| Pressure: | High Pressure |
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1. A manual directional control valve, also known as a manual valve or hand-operated valve, is a type of valve used to control the direction of fluid flow in a hydraulic or pneumatic system. It allows an operator to manually switch the flow path of the fluid by manipulating the valve handle or lever.
2. These valves typically have multiple positions or ports that can be selected to control the flow direction. The most common types of manual directional control valves include 2-way valves, 3-way valves, and 4-way valves.
* 2-way valves: These valves have two ports, typically labeled as the "inlet" and "outlet." The valve handle or lever can be moved to either open or close the flow path between these two ports.
* 3-way valves: These valves have three ports, commonly referred to as the "inlet," "outlet A," and "outlet B." The valve handle or lever can be manipulated to control the flow path between the inlet and either outlet A or outlet B.
* 4-way valves: These valves have four ports, typically labeled as "inlet," "outlet A," "outlet B," and "exhaust." The valve handle or lever can be adjusted to enable fluid flow between the inlet and either outlet A or outlet B, while also providing an exhaust path to release excess fluid pressure.
Changsha HuaYi Technology Co., LTD.,
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Changsha HuaYi Technology Co., LTD., specialized in the sale of construction machinery parts.
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Our company mainly business in various brands of pump trucks, excavators, cranes, wet spray machines and other accessories, as remote controls, Rexroth oil pump, transfer boxes, double pump pipes, lubrication pump, Harvey/Eaton/Parker/Kawasaki valves.
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