Brochure new Relief Valve Valfonta - Printable Version

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Brochure new Relief Valve Valfonta - Admin - 06-06-2016 12:25

S3 works perfectly when set pressure not necessary to be highly precise. When set pressure open needs to be more precise S1/S2 is best election due they are managed by actuator diaphragm.
- Example of application: S3 to be applied to relief a pump circuit excess pressure.
- Pressure range up to 20barg: Big range even cheaper solution.
- Fluid force against spring set force.
- As S3 it is not a safety valve , S3 opens proporcionally to relief excess of pressure. Safety valve fully open when operates.