Precision Quantitative Valve KST-701 product
Quantitative valve is a device used to control the flow of fluid, which can precisely adjust the flow of fluid and keep it within a predetermined flow range. These valves are commonly used in industrial process control, liquid and gas transfer systems, chemical plants, and other applications requiring precise flow control.
Series Of Precision Quantitative Valve KST-701 product Main technical parameters:
| model | KST701 | KST150 | KST550 | KST033 |
| Quantity | 0.007cc-0.1cc | 0.05cc-1cc | 0.05cc-5cc | 3cc-30cc |
| accuracy | ±1%-3% | ±1%-2% | ±1%-2% | ±1%-2% |
| Applicable oil | NLGI00#-3# Butter | NLGI00#-3# Butter | NLGI00#-3# Butter | NLGI00#-3# Butter |
| working environment | -10℃-+50℃ | -10℃-+50℃ | -10℃-+50℃ | -10℃-+50℃ |
| Applicable pressure | 6-50kg/c㎡ | 6-120kg/c㎡ | 6-120kg/c㎡ | 6-120kg/c㎡ |
| air pressure demand | 0.4~0.6MPA | 0.4~0.6MPA | 0.4~0.6MPA | 0.4~0.6MPA |
| weight | 0.5kg | 1.3kg | 1.6kg | 2.3kg |
| Dimensions | 28×28×108 | 38×46×225 | 45×56×230 | 48×58×265 |
Application
1.Industrial process control
2.Liquid transmission system
3.Gas transmission system
4.Automatic control system
5.Laboratory and scientific research applications
6.Environmental protection and energy saving fields
FAQ
Q: What is a quantitative valve?
A: Quantitative valve is a device used to control the flow of fluid. It can precisely adjust the flow of fluid and keep it within a predetermined flow range. These valves are commonly used in industrial process control, liquid and gas transfer systems, chemical plants, and other applications requiring precise flow control.
Q: What is the difference between quantitative valve and ordinary valve?
A: Ordinary valves are usually used to open or close fluid flow, and its main function is to control the flow of fluid. The quantitative valve has higher flow control accuracy, which can precisely adjust the fluid flow and keep it within a specific range.
Q: What types of quantitative valves are there?
A: Quantitative valves can be divided into various types according to the control method, common ones include pneumatic quantitative valves, electric quantitative valves, hydraulic quantitative valves, etc. Each type of quantitative valve has different applicable scenarios and advantages.
Q: What is the working principle of the quantitative valve?
A: The quantitative valve controls the fluid flow by adjusting the opening of the valve. Usually, the quantitative valve is equipped with a sensor capable of measuring fluid flow, and controls the opening degree of the valve through a feedback signal to achieve a predetermined flow target.
Q: In which industries are quantitative valves widely used?
A: Quantitative valves are widely used in industrial process control, chemical industry, petroleum, water treatment, food processing, pharmaceutical, energy, environmental protection and many other industries.
Q: How high is the control accuracy of the quantitative valve?
A: The control accuracy of the quantitative valve depends on the design of the valve itself and the control system used. In general, the control accuracy of the quantitative valve can reach a very high level, usually in the range of a few percent.
Q: How to choose a suitable quantitative valve?
A: Choosing a suitable quantitative valve requires consideration of many factors, including application fields, medium properties, flow range, control accuracy requirements, and system pressure and temperature. It is recommended to consult a professional engineer or supplier for more detailed advice and technical support.
Q: Does the quantitative valve need maintenance? How to maintain it?
A: Dosing valves usually require regular maintenance to ensure their proper operation and stability. Maintenance work includes regularly checking the status of valves and sensors, cleaning valve components, calibrating control systems, and more. Specific maintenance requirements can be found in the product manual or the maintenance manual provided by the manufacturer.
Q: What are the advantages of quantitative valves?
A: Quantitative valves can achieve precise flow control, help improve production efficiency, and reduce waste of energy and resources. They can also reduce human intervention and enable automated control, thereby improving system stability and security.
Q: How about the price of the quantitative valve?
A: The price of the metering valve depends on many factors, including model, specification, control method, material and brand, etc. The price of different quantitative valves may vary greatly.
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