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JRP Series Relief Valve | JRP-G02-2-23 | JRP-G02-3-30 | JRP-G02-03-30 | Solenoid Proportional Control
| Model Number | JRP–G02-3-30, JRP-G02-03-30 |
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Product Description
JRP Series Solenoid Controlled Proportional Relief Valves
Product Overview: The JRP series is a high-precision, solenoid-controlled proportional relief valve designed for stepless, remote pressure regulation in hydraulic systems. By modulating the input current to the proportional solenoid, users can adjust the system’s relief pressure in real-time based on load requirements. Whether using the JRP-G02-2 or JRP-G02-3, this series remains the preferred choice in 2026 for automated machine tools, industrial presses, and injection molding circuits, delivering superior linear response and system stability.
Featured models: JRP-G02-2-23, JRP-G02-03-30, and JRP-G02-3-30.
Key Technical Advantages:
Precise Proportional Pressure Control: Features a high-sensitivity proportional solenoid ensuring an excellent linear relationship between input current and output pressure with minimal hysteresis.
Tiered Pressure Ranges: Offers multiple pressure adjustment ceilings (e.g., -2 or -3 suffixes) to accommodate applications ranging from low-pressure precision to high-pressure heavy-duty tasks.
23 & 30 Design Sequence Optimization: Spans the classic 23 and modern 30 design sequences; the 30 series provides optimized internal channels for enhanced dynamic stability during high-flow relief cycles.
Standard G02 (NG6) Mounting: Fully compliant with international subplate mounting standards, allowing for seamless integration with standard hydraulic manifolds.
Rapid & Smooth Response: The optimized pilot stage effectively suppresses pressure fluctuations and switching noise, extending the service life of hydraulic pumps and other system components.
Detailed Specifications & Parameters:
Featured Model Matrix:
JRP-G02-2-23: Size 02 (NG6), Pressure Range Series 2, Design Sequence 23.
JRP-G02-3-30: Size 02 (NG6), Pressure Range Series 3, Latest Design Sequence 30.
JRP-G02-03-30: Flow/Pressure optimized variant for specialized industrial applications.
Technical Specifications:
Max Operating Pressure: Up to 21 MPa (210 bar) or 25 MPa (250 bar).
Rated Current: Typically 0 – 800mA (DC).
Coil Resistance: Approx. 10Ω (at 20°C).
Minimum Set Pressure: Ultra-low, ideal for precision pressure-holding systems.
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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