4H Series 5/2 Way Hand Lever Valve
- High-performance 4H series hand lever valve
- Precision 5/2 way manual pneumatic control
- Smooth and ergonomic lever actuation
- Reliable sliding column structure for superior sealing
- Low-friction internal hole for long service life
- No lubrication required for maintenance-free operation
- Port sizes available: 1/8", 1/4", 3/8", 1/2"
- Durable aluminum alloy body with high-grade finish
- Ideal for manual jigs, fixtures, and testing stations
- Easy to install with multiple mounting options
- Reliable performance in high-frequency industrial environments
- ISO certified global industrial
4H Series Hand Lever Valve: The Standard for Manual Pneumatic Control
The 4H series is a high-performance, manual-operated directional control valve. Featuring a 5-port 2-position (5/2-way) configuration, the 4H series is specifically designed for the manual control of pneumatic cylinders and actuators. Its robust design and ergonomic lever make it the "gold standard" for manual workstations, testing jigs, and production fixtures.
Technical Features & Engineering
Smooth Manual Actuation: The ergonomically designed hand lever provides a clear tactile feel and smooth switching motion, reducing operator fatigue during high-frequency use.
Reliable Sliding Column Structure: Utilizing a precision sliding column mode, the 4H series ensures excellent sealing performance and minimal air leakage, even after millions of cycles.
Low Friction Internal Processing: The valve body uses specialized internal hole processing technology, resulting in a low starting force and exceptional durability.
No Lubrication Required: High-quality internal seals allow the valve to operate reliably without additional oil lubrication, keeping your compressed air system clean and maintenance-free.
Multi-Directional Mounting: The 4H series is designed for easy installation, featuring mounting holes that allow for both horizontal and vertical orientation.
Port Versatility: Available in standard 1/8", 1/4", and 3/8" thread sizes to accommodate various flow rate requirements.
4H Series Model Overview
4H210-08: 5/2 Way Hand Lever Valve (1/4" Port).
4H310-10: 5/2 Way Hand Lever Valve (3/8" Port).
4H410-15: 5/2 Way Hand Lever Valve (1/2" Port).
Technical Specifications Overview
Primary Industrial Applications
The 4H hand lever valve is the preferred choice for:
Manual Assembly Jigs: Controlling clamping and positioning cylinders.
Testing Fixtures: Precise manual actuation for component quality checks.
Packaging Stations: Manual diversion or bag clamping operations.
General Workshop Use: Simple, reliable air control for pneumatic tools and workstations.
