| Customization: | Available |
|---|---|
| After-sales Service: | 12 Months |
| Warranty: | 6 Months |
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The pneumatic hand-operated valve is a manually operated pneumatic directional control valve. It switches the direction of the air flow by pushing or rotating the handle, enabling the start/stop or direction change of pneumatic actuating elements (such as air cylinders, vacuum suction cups, etc.). Its structure is simple and the operation is convenient. It is suitable for industrial scenarios without power supply or where emergency manual control is required.
2. Key Features
Manual priority: No electricity required. The valve core position can be directly controlled by the mechanical handle. It can still be operated even when power is off.
Compact design: Small in size, suitable for installation environments with limited space.
High reliability: The sliding valve structure is wear-resistant and has a long service life, suitable for high-frequency operations.
Multiple interface options: Supports standard interfaces such as G threads, NPT (e.g. 1/4", 3/8").
Safety protection: Optional dust-proof and explosion-proof (Ex d) versions are available, suitable for harsh working conditions.
3. Typical Application
Emergency Cut-off: Manually cut off the airflow in case of a sudden failure of the pneumatic system.
Equipment debugging: During installation and maintenance, temporarily control the movement of the cylinder.
Powerless area: Areas without electricity, such as mines and outdoor work sites.
Automated production line: As a backup redundant valve controlled by PLC.
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