SV Series Valves
SV47
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SET (San-ei Tech)
High Pressure Spool Valve
The SV47 is a high-pressure dispensing valve designed to stably discharge high-viscosity liquids such as sealants and greases. It is engineered to support a maximum liquid pressure of 17.2MPa. The valve features a simple and robust structure, making it easy to use and maintain. By design, it does not include a flow rate or stroke adjustment mechanism, providing a fixed, repeatable discharge. The wetted parts are made from UHMW and stainless steel for compatibility with industrial materials.
Features
- High Pressure Operation - Supports a maximum liquid pressure of 17.2MPa for dispensing high-viscosity materials.
- High Viscosity Compatibility - Designed to stably discharge high-viscosity liquids like sealants and greases.
- Simple & Easy to Maintain - Features a simple structure that is easy to use and allows for easy maintenance.
- Fixed Discharge Design - Does not have a built-in stroke or flow rate adjustment mechanism, ensuring a consistent, fixed discharge.
- Durable Wetted Parts - Wetted parts are made from UHMW and stainless steel.
Resources
How the Valve Operates
Air pressure retracts the spool shaft, allowing fluid to flow (Figure 1). When the cycle completes, the spring returns the spool shaft to its original position, shutting off fluid flow (Figure 2).


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