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Duplomatic DS3 Solenoid Valve | DS3-S3 | DS3-S4 | DS3-TB | DS3-S2 | D24K7/W

Model Number

DS3, DS5, DS3-TB/11V-D24K7/W, DS3-S3/11V-D24K7/W7, DS3-S4/11N-SD24K1, DS3-S2/11N-SD24K1

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Product Description

Duplomatic DS3 High-Performance Solenoid Valves (NG6)

Product Overview: The Duplomatic DS3 series is an elite line of direct-operated directional control valves, featuring a standard ISO 4401-03 (CETOP 03) mounting interface. Renowned for its compact design, low pressure drop, and high switching frequency, the DS3 series delivers. Whether utilizing the DS3-TB for specific end-position control or common 3-position 4-way configurations like S3 and S4, these valves provide precise flow management at pressures up to 350 bar. The wet-pin solenoid design ensures thermal stability and quiet operation even under the most demanding industrial cycles.

Featured models: DS3-TB/11V-D24K7/W, DS3-S3/11V-D24K7/W7, DS3-S4/11N-SD24K1, and DS3-S2/11N-SD24K1.

Key Technical Advantages:

  • Superior Pressure Rating: Capable of handling operating pressures up to 350 bar, exceeding industry averages and making it ideal for heavy-duty industrial and mobile applications.

  • Versatile Electrical Connections: Offers various connector types including K7 (enhanced waterproof rating) and SD24K1 (equipped with protection diodes) to suppress inductive voltage peaks.

  • Wet-Pin Solenoid Technology: Armatures operate in oil for lubrication and damping, ensuring an extra-long service life (millions of cycles).

  • Optimized Flow Path: The internal casting is designed to minimize pressure loss, boosting the overall energy efficiency of the hydraulic system.

Detailed Specifications & Parameters:

  • Featured Model Matrix:

    • DS3-TB/11V-D24K7/W: 2-position, 4-way with specific monitoring or reset functionality, DC 24V supply.

    • DS3-S3/11V-D24K7/W7: S3 Spool (3-pos 4-way, P blocked, A/B to T center), enhanced protection/sealing.

    • DS3-S4/11N-SD24K1: S4 Spool (3-pos 4-way, all ports blocked center), includes surge-protected solenoids.

    • DS3-S2/11N-SD24K1: S2 Spool (2-pos 4-way, spring offset), high-performance industrial grade.

  • Core Technical Specs:

    • Mounting Interface: CETOP 03 / NG6 / ISO 4401-03.

    • Max Pressure: 350 bar (5000 PSI).

    • Max Flow Rate: Up to 100 L/min (26.4 GPM).

    • Voltage Spec: D24 (DC 24V).

    • Enclosure Rating: IP66/IP67 (depending on K7/W7 connector specifics).


Company Profile

We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
 
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
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Our Advantages

Fast & Reliable Delivery

We optimize global logistics channels to ensure every customer receives their goods on time, anywhere in the world.

Extensive Partnerships

We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses

Strict Quality Assurance

Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.

Competitive Pricing

Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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