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Parker D31FSE D1FVE Proportional Valve | D31FSE01B4NXW0 | D1FVE02BCVXW2 | Pilot Operated Prop Valve
| Model Number | D1FVE02BCVXW25, D31FSE, D1FVE, D31FSE01, D1FVE02, D31FSE01B4NXW037 |
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Product Description
D31FSE & D1FVE Series Proportional Valves with On-Board Electronics (OBE)
Product Overview: The Parker D31FSE and D1FVE series represent the pinnacle of electro-hydraulic proportional control technology. The D31FSE is a pilot-operated proportional directional valve designed for high-flow industrial applications requiring extreme dynamic response and precise flow regulation. The D1FVE series serves as a high-precision pilot stage or an independent controller for medium-flow applications. Featuring integrated On-Board Electronics (OBE), these valves offer minimal hysteresis, high repeatability, and exceptional linearity, making them ideal for injection molding, die-casting, and high-performance test stands.
Featured models include: D31FSE01B4NXW037 and D1FVE02BCVXW25.
Key Technical Advantages:
Integrated OBE Technology: The built-in digital amplifier simplifies wiring and enhances EMI resistance, ensuring real-time monitoring and feedback of the spool position.
High Dynamic Pilot Control: Optimized pilot stages provide millisecond-level response times even under high pressure differentials, meeting the demands of complex motion control.
Scalable Flow Management: Covers frame sizes from Size 02 (NG6) to Size 01 (NG10), supporting various spool configurations (4-way, 5-way control).
Rugged Industrial Protection: Engineered with high vibration resistance and IP65/67 ingress protection, suitable for harsh heavy-industry processing environments.
Detailed Specifications & Parameters:
Featured Model Matrix:
D31FSE01B4NXW037: Size NG10, pilot-operated proportional control with OBE, optimized for specific dynamic curves.
D1FVE02BCVXW25: Size NG6, high-precision proportional control, ideal for accurate pilot or small-flow closed-loop systems.
Core Technical Specs:
Mounting Standard: Complies with ISO 4401 (NG6/NG10).
Max Operating Pressure: 31.5 – 35 MPa (315-350 bar).
Control Signals: Supports standard ±10V, 0-10V, or 4-20mA analog inputs.
Hysteresis: < 0.1% (under closed-loop control).
Seal Material: Standard Viton (FKM), compatible with mineral oils and fire-resistant fluids.
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.
Our Advantages
Fast & Reliable Delivery
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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