The solenoid valve group box is an integrated control device that installs a single solenoid valve on a manifold to form a solenoid valve group, connects the coil of the solenoid valve to the terminal, and integrates it into the cabinet. This design allows the solenoid valve group box to be centrally controlled by a remote PLC control cabinet or DCS control cabinet, and is particularly suitable for starting control systems under harsh working conditions.
Working principle
The solenoid valve group box is an integrated control device. It installs a single solenoid valve on the manifold to form a solenoid valve group, and connects the coil of the solenoid valve to the terminal, which is integrated in the cabinet. This design allows the solenoid valve group box to be centrally controlled by a remote PLC control cabinet or a DCS control cabinet, which is particularly suitable for starting control systems under harsh working conditions.
The important solenoid valve control box
The main function of the solenoid valve group box is to reduce the power supply and control lines of each solenoid valve. It only needs to lay the air pipe to the pneumatic equipment. Using a solenoid valve box with bus communication function, only one communication line is needed between the master station and the slave station to complete all communication control functions, reducing a lot of cables and wiring work, saving cable and labor costs.
Product features:
Integrated design: Integrate multiple solenoid valves and corresponding air control and electric control signal interfaces on the manifold to form an aggregate, which simplifies system design and maintenance.
Intelligent control: Supports remote PLC control, can realize intelligent functions such as timing control and sequence control, and improves production efficiency and safety.
High protection level: Made of stainless steel, it can meet the conditions of corrosion resistance, waterproofness, dustproofness, etc., and meet the clean environment requirements of pharmaceutical factories.
Modular structure: easy to install, maintain and upgrade, and can be customized according to the specific needs of pharmaceutical factories.
Real-time monitoring and feedback: The working status of the solenoid valve is monitored in real time through sensors or limit switches, and feedback is given to the control system or operator to ensure the continuous and stable operation of the production process.
Multi-function integration: In addition to the solenoid valve group box, it also includes DCS control cabinet, PLC electrical control cabinet, etc., to achieve comprehensive control of pharmaceutical factory equipment.
Electrical parameters
1. Power supply specifications
Input voltage:
Single-phase / three-phase alternating current (AC): common AC 220V±10%, AC 380V±10%, frequency 50/60Hz.
Direct current (DC): such as DC 24V (converted from switching power supply).
Rated power:
Total power (such as 500W, 1000W), which needs to match the power consumption of the solenoid valve group and controller.
Power supply protection:
With overvoltage protection, undervoltage protection, short circuit protection, surge suppression and other functions.
2. Solenoid valve drive parameters
Output voltage:
Supports DC 12V, DC 24V, AC 220V, etc., which must match the solenoid valve coil voltage.
Output current:
Single-channel maximum drive current (such as single valve ≤2A), total output current (such as multi-channel total ≤20A).
Drive mode:
Relay output (applicable to AC/DC solenoid valves, with electrical isolation) or solid-state relay (SSR) output (contactless, suitable for high-frequency action).
Technical parameters:
| Rated current: | customized according to the equipment requirements of pharmaceutical factories |
| Protection level: | IP54 or higher |
| Control mode: | manual/automatic/remote control |
| Material: | 304 stainless steel |
| Size: | customized according to the equipment space of pharmaceutical factories |
Application scenarios:
Municipal environmental protection: smart water services, garbage disposal, realize pipeline network monitoring and water treatment automation.
Energy and heat: thermal network heating on demand, gas safety control, improve energy efficiency and safety.
Agricultural water conservancy: precision irrigation, water conservancy flood control, water saving and efficiency improvement, and optimization of water resource allocation.
Biomedicine/Food: compliance control of pharmaceutical production lines, precise ingredients in food processing, and meeting hygiene standards.
Warehousing and logistics: tank liquid management, logistics equipment fluid control, to ensure inventory safety and automated operations.
Special industries: ship ballast water, aviation fuel filling and other scenarios, to achieve precise control in professional fields.
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The solenoid valve group box is an integrated control device that installs a single solenoid valve on a manifold to form a solenoid valve group, connects the coil of the solenoid valve to the terminal, and integrates it into the cabinet. This design allows the solenoid valve group box to be centrally controlled by a remote PLC control cabinet or DCS control cabinet, and is particularly suitable for starting control systems under harsh working conditions.
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