Products
0102030405
WENK Pneumatic 2V Series Solenoid Valve
Product Detail
| Model | 2V025-06 | 2V025-08 | |
| Working Media | Air | ||
| Action Mode | Direct-acting Type | ||
| Type | Normal Closed | ||
| CV Value | 0.23 | 0.25 | |
| Working Pressure | 0.15-0.8MPa | ||
| Proof Pressure | 1.0MPa | ||
| Working Temperature | 0-60℃ | ||
| Voltage Range | ±10% | ||
| Material | Body | Aluminum Alloy | |
| Seal | NBR | ||
2V025 Series Solenoid Valve User Manual
1. Product Overview
The WENK Pneumatic 2V025 Series Solenoid Valve is a high-performance 2-port 2-position direct-acting solenoid valve designed for precision control in fluid control systems. Featuring a compact aluminum alloy body with advanced surface treatment, this valve offers exceptional durability and long service life.
The 2V025 Series Solenoid Valve is a normally closed (NC) type with a direct-acting structure, providing sensitive directional control without the need for lubrication. Its compact design allows easy integration into any pneumatic system, making it ideal for various automation applications.
2. Technical Specifications
2.1 Basic Parameters
- Series: 2V025
- Type: 2-port 2-position direct-acting solenoid valve
- Working medium: Air, water, oil (viscosity under 20 CST)
- Action method: Direct-acting
- Normal position: Normally closed (NC)
- Lubrication: Not required
- Operating pressure range: 0.15~0.8 MPa
- Maximum proof pressure: 1.0 MPa
- Operating temperature range: 0~60°C
- Minimum excitation time: Less than 0.05 seconds
- Protection class: IP65
2.2 Structural Parameters
- Body material: Aluminum alloy (anodized surface treatment)
- Port sizes:
- 2V025-06: PT1/8"
- 2V025-08: PT1/4"
- 2V025-06: PT1/8"
- 2V025-08: PT1/4"
3. Installation Steps
-
Pre-installation Preparation
- Verify that the power supply voltage matches the solenoid valve's rated voltage
- Confirm that the working medium meets requirements (air, water, oil with viscosity under 20 CST)
- Ensure the working pressure is within the 0~1.0 MPa range
- Check that the valve model matches the installation requirements
-
Installation Location Selection
- Choose a well-ventilated location away from direct sunlight
- Ensure sufficient space around the valve for operation and maintenance
- Avoid installation on equipment with severe vibration
- Avoid installation in corrosive environments unless special protective measures are taken
-
Piping Connection
- Ensure the pipeline is clean and free of impurities and moisture
- Connect the inlet port (P) and outlet port (A) according to the markings on the valve body
- Use appropriate sealing materials (such as PTFE tape) to ensure a tight connection
- Be careful not to over-tighten the pipeline to avoid damaging the valve body
-
Electrical Connection
- Ensure the power supply is turned off
- Connect the power cord according to the wiring diagram
- For polar DC solenoid valves, pay attention to correct positive and negative pole connections
- Ensure the electrical connections are secure to avoid loosening
-
Fixed Installation
- Use appropriate bolts to secure the valve to the mounting surface
- Ensure the valve is installed securely without looseness
Pre-installation Preparation
- Verify that the power supply voltage matches the solenoid valve's rated voltage
- Confirm that the working medium meets requirements (air, water, oil with viscosity under 20 CST)
- Ensure the working pressure is within the 0~1.0 MPa range
- Check that the valve model matches the installation requirements
Installation Location Selection
- Choose a well-ventilated location away from direct sunlight
- Ensure sufficient space around the valve for operation and maintenance
- Avoid installation on equipment with severe vibration
- Avoid installation in corrosive environments unless special protective measures are taken
Piping Connection
- Ensure the pipeline is clean and free of impurities and moisture
- Connect the inlet port (P) and outlet port (A) according to the markings on the valve body
- Use appropriate sealing materials (such as PTFE tape) to ensure a tight connection
- Be careful not to over-tighten the pipeline to avoid damaging the valve body
Electrical Connection
- Ensure the power supply is turned off
- Connect the power cord according to the wiring diagram
- For polar DC solenoid valves, pay attention to correct positive and negative pole connections
- Ensure the electrical connections are secure to avoid loosening
Fixed Installation
- Use appropriate bolts to secure the valve to the mounting surface
- Ensure the valve is installed securely without looseness
4. Operation Guide
-
Initial Startup
- Slowly open the medium supply and observe if the valve operates normally
- Turn on the power and check if the valve switches normally
- Check for leaks at all connection points
- Confirm that the valve action direction meets the requirements
-
Normal Operation
- Control the valve switching through control signals
- Regularly check if the valve operates smoothly and accurately
- Observe the pressure gauge to ensure the working pressure is within the specified range
- Pay attention to the coil temperature; if abnormal high temperature is found, stop using it immediately
-
Emergency Stop
- In case of emergency, cut off the power supply and medium supply
- If abnormal sounds or leaks are found, stop using immediately and check
Initial Startup
- Slowly open the medium supply and observe if the valve operates normally
- Turn on the power and check if the valve switches normally
- Check for leaks at all connection points
- Confirm that the valve action direction meets the requirements
Normal Operation
- Control the valve switching through control signals
- Regularly check if the valve operates smoothly and accurately
- Observe the pressure gauge to ensure the working pressure is within the specified range
- Pay attention to the coil temperature; if abnormal high temperature is found, stop using it immediately
Emergency Stop
- In case of emergency, cut off the power supply and medium supply
- If abnormal sounds or leaks are found, stop using immediately and check
5. Maintenance
-
Daily Inspection
- Check for leaks at all connection points
- Observe if the valve operates smoothly without abnormal noise
- Check if the working pressure is within the specified range
- Check if the coil temperature is normal
-
Regular Maintenance
- Every 3 months:
- Clean the exterior of the valve to remove dust and dirt
- Check if the pipeline connections are secure
- Check if the electrical connections are secure
- Every 6 months:
- Check the condition of the seals; replace them if aging or damage is found
- Clean the interior of the valve body to remove possible impurities
- Annually:
- Perform a comprehensive performance test
- Replace aging components such as springs and seals
-
Long-term Storage
- If not used for a long time, clean the interior and exterior of the valve
- Apply anti-rust agent to protect metal parts
- Store in a dry, ventilated environment
- Regularly check the storage conditions to prevent moisture and corrosion
Daily Inspection
- Check for leaks at all connection points
- Observe if the valve operates smoothly without abnormal noise
- Check if the working pressure is within the specified range
- Check if the coil temperature is normal
Regular Maintenance
- Every 3 months:
- Clean the exterior of the valve to remove dust and dirt
- Check if the pipeline connections are secure
- Check if the electrical connections are secure
- Every 6 months:
- Check the condition of the seals; replace them if aging or damage is found
- Clean the interior of the valve body to remove possible impurities
- Annually:
- Perform a comprehensive performance test
- Replace aging components such as springs and seals
Long-term Storage
- If not used for a long time, clean the interior and exterior of the valve
- Apply anti-rust agent to protect metal parts
- Store in a dry, ventilated environment
- Regularly check the storage conditions to prevent moisture and corrosion
6. Precautions
- Strictly prohibit use under pressure exceeding the maximum proof pressure
- Avoid installing the valve in corrosive environments unless special protective measures are taken
- Do not use the valve for media exceeding the specified viscosity
- Before performing maintenance, be sure to cut off the power supply and close the medium supply
- Regularly check the working status of the valve to detect and solve problems in a timely manner
- If any abnormal conditions are found, stop using immediately and conduct an inspection
- When replacing parts, use WENK Pneumatic original accessories to ensure product performance and safety
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.