Specifications
| Item | Specification |
|---|---|
| Model | 4V330C-10 |
| Valve Type | Pneumatic Solenoid Valve |
| Function | 5/3 Way |
| Position and Port Number | 5 Port 3 Position |
| Center Type | Closed Center |
| Control Type | Double Solenoid |
| Series | 4V300 Series |
| Port Size | 3/8″ |
| Exhaust Port Size | 1/4″ |
| Working Medium | Filtered Compressed Air |
| Operation Type | Internal Pilot Type |
| Body Material | Aluminum Alloy |
| Effective Sectional Area | 21.3mm² |
| CV Value | 1.25 |
| Working Pressure | 0.15–0.8MPa |
| Proof Pressure | 1.2MPa |
| Working Temperature | -20°C to 70°C |
| Voltage Options | DC12V, DC24V, AC24V, AC110V, AC220V |
| Electrical Entry | DIN Connector / Terminal Type |
| Structure | Sliding Spool Structure |
| Lubrication | Not required |
| Mounting Type | Threaded Connection / Manifold Mounting |
| Compatible Series | Compatible with Airtac 4V300 Series |
| Main Application | Double-acting cylinder, pneumatic actuator, positioning control and industrial automation |
Product Features
5/3 Way Closed Center Design
The 4V330C-10 solenoid valve uses a 5-port, 3-position structure with a closed center function. When the valve returns to the center position, the working ports are blocked, helping the cylinder or actuator stop and hold its current position.
Double Solenoid Control
The double solenoid structure allows electrical control in two directions. It is suitable for pneumatic systems that require controlled extension, retraction, and center-position stopping.
3/8 Port for Medium-Flow Pneumatic Systems
With a 3/8″ port size, the 4V330C-10 provides practical airflow capacity for medium pneumatic cylinders, actuators, clamping fixtures, lifting units, and general industrial automation equipment.
Closed Center for Position Holding
The closed center function is useful when an actuator needs to pause during movement. It helps reduce unwanted cylinder movement in the middle position when the pneumatic circuit is properly sealed.
Internal Pilot Operation
The internal pilot structure supports stable valve shifting under normal compressed air pressure. It helps provide responsive switching and reliable air direction control during repeated operation.
Sliding Spool Structure
The sliding spool design provides smooth movement, good sealing performance, and low friction, helping the valve maintain stable operation over long-term use.
Manual Override for Testing
The manual override function helps operators test valve action during installation, commissioning, and maintenance without relying only on electrical control signals.
Ideal Replacement for Airtac 4V300 Series Applications
The 4V330C-10 can be selected for pneumatic systems that require a 4V300 series type 5/3 way closed center double solenoid valve compatible with Airtac 4V300 Series installations.
Applications
The 4V330C-10 solenoid valve is widely used in double-acting cylinder control, pneumatic actuator control, lifting equipment, clamping fixtures, packaging machinery, industrial automation lines, material handling systems, machine tools, and pneumatic control cabinets.
It is especially suitable for pneumatic systems that require extend, retract, and center-stop control. The closed center structure helps hold the actuator position when the valve is in the middle state, making it useful for positioning, pausing, and controlled motion applications.
Why Choose HOMIPNEU
HOMIPNEU supplies pneumatic solenoid valves, manual valves, cylinders, fittings, and air source treatment components for industrial automation systems. The 4V330C-10 solenoid valve is designed for stable switching, medium airflow capacity, and reliable direction control in industrial pneumatic circuits.
We support voltage selection, model matching, batch supply, labeling, packaging, and customized requirements for OEM machinery builders, pneumatic distributors, maintenance users, and industrial automation suppliers.
FAQ
What is the 4V330C-10 solenoid valve used for?
The 4V330C-10 is mainly used for controlling double-acting pneumatic cylinders and actuators that require extension, retraction, and center-position stopping.
Is 4V330C-10 a 5/3 way valve?
Yes. The 4V330C-10 is a 5-port, 3-position pneumatic solenoid valve.
What does the “C” mean in 4V330C-10?
The “C” refers to closed center. In the center position, the working ports are blocked to help stop and hold the actuator position.
Is 4V330C-10 a double solenoid valve?
Yes. The 4V330C-10 uses double solenoid control for two-direction electrical switching.
What is the port size of 4V330C-10?
The standard port size is 3/8″, suitable for medium-flow pneumatic cylinder and actuator control systems.
Can 4V330C-10 be used for cylinder positioning?
Yes. The closed center structure can help stop the cylinder in its current position, but actual holding performance also depends on air leakage, cylinder load, seals, and system design.
Is this valve interchangeable with Airtac 4V300 Series?
The 4V330C-10 is designed for 4V300 series type pneumatic valve applications and can be selected for systems using Airtac 4V300 Series style valves.
Does the 4V330C-10 need lubrication?
In clean compressed air systems, additional oil lubrication is generally not required.
OEM & ODM Support
HOMIPNEU provides OEM & ODM support for pneumatic solenoid valves, including voltage options, coil selection, thread options, labeling, packaging, and batch supply for machinery builders, pneumatic distributors, maintenance users, and industrial equipment suppliers.
