ST-220
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Suttner safety valve ST-220 with green spring

For precise pressure setting in the lower pressure range up to 425 bar, we have developed a new valve with a green spring.
The Suttner ST-220 safety valve is designed for use in water-based high-pressure systems, such as pressure washers or water heaters, and impresses with its compact and robust construction. It allows for millimeter-precise, stepless adjustment of the overpressure protection.
Download the flyer for more details.