| Customization: | Available |
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| Warranty: | 6 Months |
| Type: | Hydrauic Directional Control Valve |
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Changsha HuaYi Technology Co., LTD., specialized in the sale of construction machinery parts.
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1. Valve characteristics: The characteristics of the control valve refer to the relationship between the valve opening and the fluid flow rate. Common valve characteristics include linear characteristics, equal percentage characteristics and fast opening characteristics. The linear characteristic means that the opening of the valve is linear with the flow rate, the equal percentage characteristic means that the opening of the valve is proportional to the percentage change of the flow rate, and the fast opening characteristic means that the valve has a large flow change within the initial opening range. 2. Control mode: The control valve can be operated by different control modes, including manual control, electric control and pneumatic control. Manual control usually uses a hand wheel or handle to adjust the valve opening. Electric control Using electric actuators, automatic control can be achieved through electrical signals or regulators. Pneumatic control uses pneumatic actuators to drive valves through air pressure signals. 3. Application: Control valves are widely used in various industrial fields, including chemical, petroleum, energy, pharmaceutical, food and beverage, etc. They are used in process control systems, processing equipment, water supply and drainage systems, HVAC systems, etc., to achieve precise regulation and control of fluids. 4. Characteristics: The control valve has a variety of characteristics, such as a wide range of flow regulation, fast response, high control accuracy, and strong reliability. In addition, some control valves also have special functions, such as preventing overpressure, preventing backflow, preventing clogging, etc. |
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