3V Series Pilot Operated 3 Way Solenoid Valve

The 3V series is a representative product of pilot operated 3-way solenoid valves, which control the main spool action through pilot pressure to realize the switching or truncation of the fluid path. Designed for reliability and environmental adaptability, they are suitable for pneumatic and fluid control systems in industrial automation.

The core features of the series are as follows: 
Sliding Spool Structure 
The precision sliding spool design, combined with resilient sealing material, realizes dynamic sealing and enhances response sensitivity to ensure precise valve opening and closing action.

Dual Coil Memory Function (Specific Models) 
The dual solenoid head configuration has a power failure position holding capability that maintains the valve position when the control signal is interrupted, avoiding unintentional system action.

Low friction guiding technology 
The valve body bore is processed by special treatment technology, which significantly reduces the resistance of the slide column movement and enables the valve to start under lower working air pressure, effectively prolonging the mechanical life.

Oil-free lubrication design 
Materials of construction and surface treatment to meet the needs of dry operation, eliminating the risk of contamination of the flow path with lubricating grease, reducing maintenance complexity.

Integrated Manual Operation Mechanism 
The valve body is supplied with a mechanical forced-operation device, which facilitates manual valve testing during the installation and commissioning phase, as well as emergency intervention.

Wide range of electrical compatibility 
offers coil options covering the main industrial voltage specifications, adapting to different regional electrical standards and control cabinet configurations.

Modular integration capability 
support through the common base to achieve a combination of multi-valve installation, significantly compressed valve group space ratio, optimize the efficiency of complex system layout.

1、Sliding column structure, good sealing, sensitive response; 
2、Double-head solenoid valve with memory function; 
3、The inner hole adopts special processing technology, low friction resistance, low start-up pressure, long service life; 
4、No need to add oil to lubricate; 
5、Attached to the manual device, which is conducive to the installation and debugging; 
6、With a variety of standard voltage levels can be selected; 
7、Can be integrated with the base of the valve manifold, saving the installation space.