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Duplomatic Type DS3 Solenoid Valve | DS3-S4 | DS3-SA2 | DS3-TA | 12V 24V DC | NG6 CETOP 3

Model Number

DS3

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Product Description

DS3 Series High-Performance Direct-Operated Solenoid Valves

Product Overview: The DS3 series consists of three-chamber, direct-operated solenoid spool valves, fully compliant with ISO 4401-03 (CETOP 3) mounting standards. Engineered for high-performance industrial machinery and compact hydraulic power units (HPUs), these valves feature wet-pin solenoids. The armature operates within the hydraulic fluid, maximizing heat dissipation and significantly dampening mechanical switching noise. Whether integrated into precision machine tools or complex packaging lines, the DS3 delivers exceptional flow control accuracy and extended service life.

Featured models include: DS3-S4/11N-SD12K1, DS3-SA2/11N-D24K1, DS3-RK/11N-D00, and DS3-TA/11N-SD24K1.

Key Technical Advantages:

  • Versatile Control Logic: Available in S4 (3-pos 4-way, closed center), SA2 (2-pos 4-way, spring offset), TA (2-pos 4-way, single solenoid), and RK (mechanical detent) functions to match complex circuit logic.

  • Wet-Pin Technology: The static-seal design eliminates external leakage at dynamic points. Coils support 100% ED (Continuous Duty) with high-grade thermal insulation.

  • Flexible Voltage Options: Supports D24 (24V DC) and SD12 (12V DC) DC inputs. The K1 junction box ensures robust electrical protection rated at IP65.

  • Advanced 11N Design: Utilizing the latest 11N series for optimized performance, delivering higher flow rates and better contamination resistance within standard dimensions.

Detailed Specifications & Parameters:

  • Featured Model Matrix:

    • DS3-S4/11N-SD12K1: 3-position 4-way, S4 spool (Closed center), 12V DC supply, K1 connector.

    • DS3-SA2/11N-D24K1: 2-position 4-way, SA2 offset spool, 24V DC control.

    • DS3-RK/11N-D00: Mechanical detent version, RK spool, D00 indicating specialized coil or no-coil configuration.

    • DS3-TA/11N-SD24K1: 2-position 4-way, TA spool, 24V DC control.

  • Core Technical Specs:

    • Mounting Interface: ISO 4401-03 (CETOP 3 / NG6).

    • Max Operating Pressure: Rated up to 35 MPa (350 bar).

    • Flow Capacity: Up to 80 L/min (depending on spool function and pressure drop).

    • Seal Material: Standard NBR, with FKM (Viton) options available.

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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