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⚙️ 4V / 4M Series Solenoid Valve for Pneumatic Actuator Control
✅ Product Description
4V / 4M Series Solenoid Valve is a pneumatic electromagnetic valve used to control compressed air direction in pneumatic systems. It is mainly used for opening and closing pneumatic actuators within a 0–90° rotation range.
The solenoid valve can control the air supply to the actuator, helping pneumatic butterfly valves, powder valves, and other pneumatic equipment complete automatic opening and closing actions.
4V series is suitable for general pneumatic control systems, while 4M series is a NAMUR type solenoid valve, commonly used for direct installation on pneumatic actuators.
🔧 Main Function
The solenoid valve receives an electrical signal and changes the air flow direction. After the air direction changes, the pneumatic actuator moves to open or close the connected valve.
It is commonly used for:
✅ Pneumatic actuator control
✅ Butterfly valve opening and closing
✅ Powder valve automation
✅ Cement silo discharge systems
✅ Concrete batching plant air control systems
✅ Pneumatic equipment switching control
📌 4V Series Solenoid Valve
4V Series Solenoid Valve is available in 5/2 way and 5/3 way types. It can be used for single solenoid or double solenoid control, depending on the actuator and control requirement.
4V Series Options
| Item | Available Options |
|---|---|
| Product Type | 4V Solenoid Valve |
| Valve Type | 5/2 Way, 5/3 Way |
| Control Type | Single Solenoid, Double Solenoid |
| Series Code | 100 / 200 / 300 / 400 Series |
| Port Size | M5, 1/8", 1/4", 3/8", 1/2" |
| Voltage | AC220V, DC24V, AC110V, AC24V, DC12V |
| Thread Type | G Thread Available |
| Application | Pneumatic Control System |
4V Valve Type Reference
| Code | Valve Type |
|---|---|
| 10 | Single Solenoid 5/2 Way |
| 20 | Double Solenoid 5/2 Way |
| 30C | Double Solenoid 5/3 Way Closed Center |
| 30E | Double Solenoid 5/3 Way Exhaust Center |
| 30P | Double Solenoid 5/3 Way Pressure Center |
📌 4M Series Solenoid Valve
4M Series Solenoid Valve is a NAMUR type pneumatic solenoid valve. It is mainly used for direct mounting on pneumatic actuators, especially for rotary actuator control.
Compared with general solenoid valves, the NAMUR type structure is easier to connect with pneumatic actuators and is commonly used in valve automation systems.
4M Series Options
| Item | Available Options |
|---|---|
| Product Type | 4M Solenoid Valve |
| Valve Type | 5/2 Way NAMUR Type |
| Control Type | Single Solenoid, Double Solenoid |
| Series Code | 100 / 200 / 300 Series |
| Port Size | M5, 1/8", 1/4", 3/8" |
| Voltage | AC220V, DC24V, AC110V, AC24V, DC12V |
| Thread Type | G Thread Available |
| Application | Pneumatic Actuator Direct Mounting |
4M Valve Type Reference
| Code | Valve Type |
|---|---|
| 10 | Single Solenoid |
| 20 | Double Solenoid |
⚡ Voltage Options
The 4V / 4M Series Solenoid Valve can be selected with different voltage options according to the control system requirement.
| Code | Voltage |
|---|---|
| A | AC220V |
| B | DC24V |
| C | AC110V |
| E | AC24V |
| F | DC12V |
DC24V is commonly used in many industrial control systems. AC220V is also widely used in equipment control cabinets.
🏗️ Application Areas
4V / 4M Series Solenoid Valve is widely used in pneumatic control systems for industrial equipment.
Typical applications include:
✅ Concrete batching plants
✅ Cement silo discharge systems
✅ Pneumatic butterfly valves
✅ Powder valve control systems
✅ Dry mortar production lines
✅ Fly ash conveying systems
✅ Pneumatic actuator control
✅ Industrial automation equipment
In concrete batching plant systems, it is often used together with pneumatic butterfly valves, actuators, air cylinders, and control cabinets.
🔎 Product Working Diagram Description
You can add a simple explanation image in the product details section with this layout:
Electrical Signal → Solenoid Valve → Compressed Air Direction Change → Pneumatic Actuator → Valve Opens / Closes 0–90°
Suggested diagram labels:
✅ Control Signal
✅ Solenoid Valve
✅ Air Inlet
✅ Air Outlet A / B
✅ Pneumatic Actuator
✅ Valve Open / Close
Short text for the diagram:
The solenoid valve controls air flow direction according to the electrical signal. Compressed air drives the pneumatic actuator to complete 0–90° valve opening and closing.
🔧 4V vs 4M Selection Guide
| Type | Suitable Use |
|---|---|
| 4V Series | General pneumatic air control systems |
| 4M Series | NAMUR type actuator direct mounting |
| Single Solenoid | Suitable for basic open / close control |
| Double Solenoid | Suitable for maintained position control |
| 5/2 Way | Commonly used for double-acting actuators |
| 5/3 Way | Used when middle position control is required |
Before selecting the model, please confirm the valve type, port size, voltage, thread type, actuator type, and installation method.
🛠️ Installation Notes
Before installation, check whether the voltage, port size, thread type, and valve type match the pneumatic system.
The air source should be clean and dry. Air filtration is recommended to reduce dust, water, and oil entering the valve body. During installation, make sure the wiring is correct and the air inlet and outlet ports are connected according to the pneumatic diagram.
For 4M NAMUR type solenoid valves, the mounting surface should match the pneumatic actuator interface.
🏭 TONGJINJIN Supply Range
TONGJINJIN provides concrete batching plant spare parts and pneumatic control components, including solenoid valves, pneumatic actuators, butterfly valves, screw conveyors, gear reducers, silo venting filters, pressure relief valves, level indicators, and other related accessories.
4V / 4M Series Solenoid Valve can be selected according to voltage, port size, valve type, thread type, and actuator control requirements.
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