Duplomatic DS3 | solenoid-operated directional control valve

Function and application

The DS3 is a direct-acting solenoid valve designed for precise control of fluid direction and flow. Suitable with subplate mounting according to ISO 4401-03 standards, the DS3 valve delivers superior performance with a maximum pressure of 350 bar and a flow rate up to 100 l/min. Available in 3-way and 4-way configurations, with spring return or mechanical retention, the valve body is made of high-strength cast iron to ensure reliability and long service life. The large internal passages minimize pressure drops, optimizing efficiency. The interchangeable coils and oil-sealed tubes ensure stable performance over time. Available versions include both DC and AC power supply, with the option to power DC valves in AC via connectors with an integrated rectifier bridge. Alternative to the standard manual override there are levers, push override, boot and mechanical detent devices, providing greater safety. The DS3 valve is ideal for industrial applications that require a durable, high-performance valve. Versions with UL Recognized coils and also versions with high protection against corrosion (IP) are available to ensure greater resistance in harsh environments. Share | Contact us

Selection and RFQ

For an RFQ, provide SUMY with series DS3, catalogue 41 150, required quantity and operating conditions. Confirm the required size/interface (ISO 4401-03) and configuration before ordering.