Products
0102030405
WENK Pneumatic 4V Series Solenoid Valve
Product Detail
| Model | 4V310-08 | 4V320-08 | 4V330C-08 | 4V330E-08 | 4V330P-08 | 4V310-10 | 4V320-10 | 4V330C-10 | 4V330E-10 | 4V330P-10 | |
| Working Media | Air | ||||||||||
| Action Mode | Internal Pilot Type | ||||||||||
| Position | 5/2 Port | 5/3 Port | 5/2 Port | 5/3 Port | |||||||
| Effective Sectional Area | 25.0mm（Cv=1.40） | 18.0mm（Cv=1.00） | 30.0mm2（Cv=1.68） | 18.0mm（Cv=1.00） | |||||||
| Port Size | Inlet=Outlet=Exhaust Port=G1/4 | Inlet=Outlet=G3/8 | Exhaust Port=G1/4 | |||||||||
| Lubrication | No Need | ||||||||||
| Working Pressure | 0.15-0.8MPa | ||||||||||
| Proof Pressure | 1.0MPa | ||||||||||
| Working Temperature | 0-60℃ | ||||||||||
| Voltage Range | ±10% | ||||||||||
| Power Consumption | AC：5.5VA DC：4.8W | ||||||||||
| Insulation Grade | F Level | ||||||||||
| Waterproofing Grade | IP65（DIN40050） | ||||||||||
| Connecting Type | Plug Type | ||||||||||
| Max.Operating Frequency | 5 Cycle/Sec | 3 Cycle/Sec | 5 Cycle/Sec | 3 Cycle/Sec | |||||||
| Min.Excitation Time | 0.05 Sec | ||||||||||
| Material | Body | Aluminum Alloy | |||||||||
| Seal | NBR | ||||||||||
4V Series Solenoid Valve User Manual
Product Overview
The 4V Series Solenoid Valve is a high-performance directional control valve designed by WENK Pneumatic for precise airflow management in industrial pneumatic systems. Featuring a 5-port 2/3-way configuration, aluminum alloy body with NBR seals, this valve ensures durability and reliable operation in various industrial environments.
The 4V Series offers multiple configuration options including single solenoid, double solenoid, and three-position five-port types (center closed, center exhaust, center pressure), providing flexible configuration for different application scenarios. With its compact design and easy installation, this valve is suitable for various automation equipment and industrial machinery.
Installation Steps
-
Confirm Installation Environment:
- Ensure the installation location is dry, clean, away from direct sunlight and high temperatures
- Reserve sufficient operating space for wiring and maintenance
-
Pipeline Preparation:
- Ensure connecting pipelines are clean, free of impurities and moisture
- Pipeline inner diameter should match the valve port size
- It is recommended to install a filter (40μm or finer) at the air inlet
-
Valve Installation:
- Use appropriate tools to install the valve in the designated position
- Ensure the valve is securely installed to avoid vibration and loosening
- Connect the inlet pipe (P), outlet pipes (A/B), and exhaust pipes (R/S) according to the markings on the valve body
-
Electrical Connection:
- Confirm that the power supply voltage matches the valve's rated voltage
- Connect the power cord according to the wiring diagram
- Ensure the connections are secure to avoid short circuits and open circuits
-
Connection Check:
- Confirm all pneumatic connections are tight and free from air leakage
- Check if the electrical connections are correct
- Check for twisted or excessively bent pipes
Confirm Installation Environment:
- Ensure the installation location is dry, clean, away from direct sunlight and high temperatures
- Reserve sufficient operating space for wiring and maintenance
Pipeline Preparation:
- Ensure connecting pipelines are clean, free of impurities and moisture
- Pipeline inner diameter should match the valve port size
- It is recommended to install a filter (40μm or finer) at the air inlet
Valve Installation:
- Use appropriate tools to install the valve in the designated position
- Ensure the valve is securely installed to avoid vibration and loosening
- Connect the inlet pipe (P), outlet pipes (A/B), and exhaust pipes (R/S) according to the markings on the valve body
Electrical Connection:
- Confirm that the power supply voltage matches the valve's rated voltage
- Connect the power cord according to the wiring diagram
- Ensure the connections are secure to avoid short circuits and open circuits
Connection Check:
- Confirm all pneumatic connections are tight and free from air leakage
- Check if the electrical connections are correct
- Check for twisted or excessively bent pipes
Operation Guide
-
Single Solenoid Valve Operation:
- When energized: Valve switches to working position (P→A, B→S)
- When de-energized: Valve resets under spring action (P→B, A→R)
- Manual operation: Press the manual button to temporarily switch the valve state
-
Double Solenoid Valve Operation:
- Coil A energized: Valve switches to position A (P→A, B→S)
- Coil B energized: Valve switches to position B (P→B, A→R)
- When de-energized: Valve maintains current position (memory function)
- Manual operation: Press the manual buttons on side A/B respectively to temporarily switch the valve state
-
Three-position Five-port Solenoid Valve Operation:
- Coil A energized: Valve switches to position A (P→A, B→S)
- Coil B energized: Valve switches to position B (P→B, A→R)
- Both coils de-energized: Valve returns to center position, with three possible states depending on model:
- Center closed type (C): All ports are mutually closed
- Center exhaust type (E): Ports A and B exhaust, port P closed
- Center pressure type (P): Ports A and B connected to port P
-
Status Indication:
- Determine the valve working position based on the on/off status of the solenoid valve coil
- Judge the valve working status through the action of connected pneumatic components
Single Solenoid Valve Operation:
- When energized: Valve switches to working position (P→A, B→S)
- When de-energized: Valve resets under spring action (P→B, A→R)
- Manual operation: Press the manual button to temporarily switch the valve state
Double Solenoid Valve Operation:
- Coil A energized: Valve switches to position A (P→A, B→S)
- Coil B energized: Valve switches to position B (P→B, A→R)
- When de-energized: Valve maintains current position (memory function)
- Manual operation: Press the manual buttons on side A/B respectively to temporarily switch the valve state
Three-position Five-port Solenoid Valve Operation:
- Coil A energized: Valve switches to position A (P→A, B→S)
- Coil B energized: Valve switches to position B (P→B, A→R)
- Both coils de-energized: Valve returns to center position, with three possible states depending on model:
- Center closed type (C): All ports are mutually closed
- Center exhaust type (E): Ports A and B exhaust, port P closed
- Center pressure type (P): Ports A and B connected to port P
Status Indication:
- Determine the valve working position based on the on/off status of the solenoid valve coil
- Judge the valve working status through the action of connected pneumatic components
Maintenance
-
Regular Inspection:
- Check valve connections weekly for tightness
- Monthly inspection of sealing performance to ensure no air leakage
- Quarterly comprehensive inspection including electrical connections, operational flexibility and appearance
-
Cleaning Maintenance:
- Keep valve surface clean, avoiding dust and debris accumulation
- Regularly clean the valve body, which can be purged with dry compressed air
- Replace the air filter element regularly
-
Lubrication:
- No additional lubrication required, the valve interior is pre-lubricated
- If the system has a lubrication device, it is recommended to use ISO VG32 lubricating oil
-
Electrical Maintenance:
- Regularly check if electrical connections are secure
- Keep the coil dry to avoid moisture
- If the coil is found to be overheating or making abnormal noise, it should be replaced in time
Regular Inspection:
- Check valve connections weekly for tightness
- Monthly inspection of sealing performance to ensure no air leakage
- Quarterly comprehensive inspection including electrical connections, operational flexibility and appearance
Cleaning Maintenance:
- Keep valve surface clean, avoiding dust and debris accumulation
- Regularly clean the valve body, which can be purged with dry compressed air
- Replace the air filter element regularly
Lubrication:
- No additional lubrication required, the valve interior is pre-lubricated
- If the system has a lubrication device, it is recommended to use ISO VG32 lubricating oil
Electrical Maintenance:
- Regularly check if electrical connections are secure
- Keep the coil dry to avoid moisture
- If the coil is found to be overheating or making abnormal noise, it should be replaced in time
Safety Warnings
- Ensure the air supply and power are cut off before installation
- Wear appropriate protective equipment during operation
- Do not use the valve for unintended purposes
- Regularly check the function of safety devices
- In case of serious failure, immediately cut off the air supply and power and contact WENK Pneumatic technical support
Our Commitments & Core Advantages
1. We are a factory specializing in the production of pneumatic components, with mature manufacturing experience and technology.
2. We manufacture and supply a wide range of series and specifications of air cylinders and pneumatic components, providing you with flexible options.
3. We can undertake the customization business of various pneumatic components according to the specific needs of customers.
We adhere to the service concept of efficiency and thoughtfulness, making you feel comfortable throughout the cooperation process, just as smooth as cooperating with a close friend.