Specifications
| Item | Specification |
|---|---|
| Model | 3H210-08 |
| Valve Type | Hand Lever Pneumatic Valve |
| Function | 3/2 Way |
| Position and Port Number | 3 Port 2 Position |
| Control Type | Manual Hand Lever Operation |
| Series | 3H Series |
| Port Size | 1/4″ |
| Working Medium | Filtered Compressed Air |
| Operation Type | Manual Directional Control |
| Body Material | Aluminum Alloy |
| Working Pressure | 0.15–0.8MPa |
| Proof Pressure | 1.2MPa |
| Working Temperature | -20°C to 70°C |
| Structure | Sliding Spool Structure |
| Lubrication | Not required |
| Mounting Type | Threaded Connection / Panel Mounting |
| Main Application | Single-acting cylinder, air on/off control, exhaust release and pneumatic signal control |
Product Features
3/2 Way Manual Air Control
The 3H210-08 hand lever pneumatic valve uses a 3-port, 2-position structure for manual compressed air control. It is suitable for simple pneumatic circuits that need direct operator switching.
Hand Lever Operation
The valve is operated by a manual lever, so it does not require a solenoid coil, voltage selection, cable, or PLC output. This makes it practical for manual workstations, test benches, maintenance circuits, and simple air control systems.
1/4 Port for Practical Pneumatic Circuits
With a 1/4″ port size, the 3H210-08 provides suitable airflow for small and medium pneumatic circuits, including single-acting cylinders, air signal lines, clamps, fixtures, and auxiliary air control.
Suitable for Air On/Off and Exhaust Control
The 3/2 way structure makes this valve useful for manual air supply, exhaust release, air dump control, and pneumatic pilot signal switching.
Durable Aluminum Alloy Body
The aluminum alloy valve body provides stable strength, light weight, and reliable performance in general factory compressed air environments.
Smooth Sliding Spool Structure
The internal sliding spool design supports smooth lever movement, stable sealing, and consistent airflow control during repeated manual operation.
No Electrical Control Required
Because the 3H210-08 is manually operated, it is suitable for pneumatic systems where direct operator control is preferred or where electrical control is not required.
Compact Design for Simple Installation
The threaded port and compact body make installation easy in pneumatic panels, machine-side air circuits, testing equipment, and maintenance air lines.
Applications
The 3H210-08 hand lever pneumatic valve is widely used in manual air on/off control, single-acting cylinder operation, exhaust release, air dump circuits, pneumatic pilot signal control, test equipment, assembly stations, maintenance air lines, packaging machinery, and simple automation equipment.
It is especially suitable for applications where an operator needs to manually control compressed air flow without using solenoid coils, electrical wiring, or PLC control signals. For standard double-acting cylinder forward and backward control, a 5/2 way valve such as 4H210-08 or 4R210-08 is usually more suitable.
Why Choose HOMIPNEU
HOMIPNEU supplies pneumatic manual valves, solenoid valves, air pilot valves, cylinders, fittings, and air source treatment components for industrial automation systems. The 3H210-08 hand lever pneumatic valve is designed for simple manual switching, easy installation, and reliable air control in practical factory applications.
We support model selection, port options, batch supply, packaging, labeling, and customized requirements for OEM machinery builders, pneumatic distributors, maintenance users, and industrial automation suppliers.
FAQ
What is the 3H210-08 hand lever pneumatic valve used for?
The 3H210-08 is mainly used for manual compressed air control, single-acting cylinder operation, exhaust release, air dump control, and pneumatic signal switching.
Is 3H210-08 a solenoid valve?
No. The 3H210-08 is a manually operated hand lever pneumatic valve. It does not require a coil, cable, or electrical signal.
Is the 3H210-08 a 3/2 way valve?
Yes. The 3H210-08 is a 3-port, 2-position pneumatic directional valve.
What is the port size of 3H210-08?
The standard port size is 1/4″, suitable for small and medium pneumatic air control systems.
Can 3H210-08 be used for double-acting cylinders?
It is not the best choice for standard double-acting cylinder forward and backward control. For double-acting cylinders, a 5/2 way valve is usually more suitable.
What is the difference between 3H210-08 and 4H210-08?
The 3H210-08 is a 3/2 way valve mainly used for air on/off, exhaust, and single-acting cylinder control. The 4H210-08 is a 5/2 way hand lever valve mainly used for controlling double-acting cylinders.
Does the 3H210-08 need electricity?
No. It is manually operated and can be used in pneumatic systems where electrical control is not required.
Does the valve need lubrication?
In clean compressed air systems, additional lubrication is generally not required.
OEM & ODM Support
HOMIPNEU provides OEM & ODM support for pneumatic manual valves, including model selection, port options, packaging, labeling, and batch supply for machinery builders, pneumatic distributors, maintenance users, and industrial equipment suppliers.
