HS2 4bank Proportional Remote Control Valve
4 week ago
Product details
1. Product Definition & Core Functions
TheHS2 4-Bank Proportional Remote Control Valveis a critical hydraulic control component designed for precise proportional control of multiple actuators. Its core functions include:
• Proportional Control: Output pressure/flow is directly proportional to input electrical signals (e.g., PWM or analog voltage), enabling stepless speed adjustment and precise positioning.
• 4-Bank Design: Integrates four independent valve spools to simultaneously control four hydraulic circuits (e.g., four cylinders or motors).
• Remote Operation: Electrically controlled via wired or wireless signals, suitable for hazardous or complex environments.
2. Technical Structure & Components
(1) Valve Body Design
• Four Independent Spools: Each spool governs a hydraulic circuit, available in slide-valve or poppet-valve configurations based on design requirements.
• Proportional Solenoids: Each spool is equipped with a proportional solenoid driven by electrical signals to regulate flow/pressure.
• Modular Integration: The 4-bank valve body may adopt a modular design for easy installation and maintenance, minimizing leakage points.
(2) Control Methods
• Electrical Input: Supports PWM (Pulse Width Modulation) or analog voltage (e.g., 0–10V) signals.
• Feedback Mechanisms: Some models integrate position or pressure sensors for closed-loop control, enhancing accuracy.
• Communication Protocols: Compatible with industrial protocols like CAN Bus or RS485 for seamless integration with PLCs or supervisory systems.
(3) Key Specifications
• Rated Pressure: Typically 210–350 bar (3,000–5,000 psi), suitable for high-pressure hydraulic systems.
• Max Flow Rate: Single-spool flow ranges from 10–100 L/min (model-dependent).
• Response Time: Millisecond-level response for dynamic control.
• Protection Rating: IP65 or higher for dust/water resistance in harsh environments.
3. Applications
(1) Construction Machinery
• Excavators: Coordinated control of boom, arm, bucket, and swing motions.
• Cranes: Precise control of luffing, slewing, and telescoping.
• Concrete Pump Trucks: Synchronized control of boom extension and pumping pressure.
(2) Agricultural Machinery
• Combine Harvesters: Adjustment of header height and threshing drum speed.
• Sprinkler Systems: Control of nozzle angle and flow rate.
(3) Industrial Automation
• Hydraulic Presses: Multi-station synchronous pressure control.
• Robotics: Precise motion control of hydraulically driven joints.
(4) Special Vehicles
• Fire Trucks: Remote control of water cannon angle and flow.
• Military Vehicles: Explosion-proof remote operation in hazardous zones.
4. Core Advantages
(1) High-Precision Control
• Proportional solenoids achieve micron-level spool displacement, with flow/pressure accuracy of ±1%.
(2) Independent Multi-Circuit Control
• Four spools allow independent parameter settings, eliminating inter-circuit interference and enhancing system flexibility.
(3) Safe Remote Operation
• Electrical control replaces mechanical linkages, reducing operator exposure to dangerous zones (e.g., high temperature, high pressure, toxic environments).
(4) Energy Efficiency
• On-demand flow adjustment minimizes energy waste and extends hydraulic component lifespan.
(5) Easy Integration
• Supports standard industrial interfaces for rapid deployment in existing hydraulic or automation systems.
5. Selection & Considerations
• Flow/Pressure Matching: Select spool specifications based on actuator requirements to avoid overload or inefficiency.
• Signal Compatibility: Verify input signal type (PWM/analog) matches the controller.
• Environmental Adaptability: Choose models with protection ratings (e.g., IP67 for outdoor use).
• Maintainability: Prioritize modular designs for easy spool replacement and fault diagnosis.
6. Common Faults & Troubleshooting
• Unstable Flow: Check solenoid power supply, signal interference, or spool sticking.
• Slow Response: Calibrate the proportional amplifier or replace worn spools.
• Leakage: Inspect seal degradation or valve body cracks.
Summary
TheHS2 4-Bank Proportional Remote Control Valveis a high-performance, multifunctional hydraulic control solution for applications requiring precise, multi-circuit proportional control. Its value lies in enhancing hydraulic system flexibility, safety, and energy efficiency through electrical control technology. Selection should focus on flow/pressure requirements, signal compatibility, and environmental resilience.
Similar Video Recommendation
<
>
You May Also Like
Bossgoovideo.com Contact Now
If you are interested in the product, contact Bossgoovideo.com for more information
- *To:
- Ningbo Hengnuo Hydraulic Drive Co.,Ltd
- *Message:
-
Submit
Disclaimer :
The information of Bossgoovideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of Bossgoovideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from
transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation.
If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.
Suppliers
Ningbo Hengnuo Hydraulic Drive Co.,Ltd
Audited supplier
3 year
Main Product:
hydraulic motor,
gear box,
hydraulic pump,
hydraulic valve ,
hydraulic winch,
hydraulic system
You May Also Like