Hydraulic Valves AHD Series
The ASHUN AHD Series Solenoid Operated Directional Valves provide reliable fluid direction control, engineered for high-pressure industrial fluid systems. This series features excellent pressure resistance and large flow capacity, precisely meeting circuit actuation switching requirements.
Support Maximum Operated Pressure Up to 315 bar (4500 psi)
Deliver Maximum Flow Capacity Up to 120 L/min
Cover 1/4" and 3/8" Standard Valve Sizes
Provide AC, DC, and RF Power Configurations
Specification
| Model | Valve Size | Max. Operated Pressure | Max. Flow | Back Pressure Allowable |
|---|---|---|---|---|
| AHD-G02 | 1/4" | 315 bar (4500 psi) | 60 L/min | 70-160 bar (1000-2300 psi) |
| AHD-G03 | 3/8" | 315 bar (4500 psi) | 120 L/min | 70-160 bar (1000-2300 psi) |
Description
Product Description
The ASHUN AHD Series Solenoid Operated Directional Valves serve as core control components for modern automation. Engineered with an optimized internal structure, these valves ensure exceptional fluid routing reliability during high-frequency switching cycles. Their highly modular design seamlessly integrates into diverse machine control architectures, enhancing assembly and maintenance efficiency.
Product Features
- High Back-Pressure Tolerance: Allow back pressures up to 160 bar for severe circuit conditions.
- Versatile Interfaces: Feature standard Box and DIN types for installation convenience.
- Flexible Circuit Control: Provide diverse spool options to precisely meet complex actuations.
- High-Frequency Stability: Ensure highly reliable operational stability during switching cycles.
Solutions
Construction Machinery
Construction equipment operates in punishing environments characterized by extreme climates, heavy dust, and intense vibration. Equipment stability is the ultimate key to maintaining project schedules. ASHUN provides highly durable custom hydraulic cylinders and high-torque rotary actuators specifically engineered for excavators, loaders, and heavy-duty construction vehicles. Our solutions feature superior anti-side-load capabilities and extreme precision, ensuring flawless performance under heavy loads, high pressure, and continuous operation—conquering the toughest job site challenges.
Lifting Equipment
Material handling equipment carries extreme risks to human safety and valuable assets; every lift and rotation must be flawless. For aerial work platforms (AWPs), cranes, tail lifts, and jacking systems, ASHUN delivers custom hydraulic cylinders integrated with fail-safe mechanisms and rotary actuators for high-precision positioning. We guarantee smooth, zero-leakage performance under heavy aerial loads and high-frequency lifting conditions.
Agricultural Machinery
From soil preparation to harvesting, agricultural machinery is constantly exposed to mud, dust, and erratic weather. ASHUN provides weather-resistant, leak-proof custom cylinders and precision rotary actuators for tractors, combine harvesters, and diverse attachments. Our high-load capacity ensures uninterrupted, high-efficiency operation during critical farming seasons.
Smart Automation/Industry 4.0 or Robotics Industry
In the era of smart manufacturing, heavy robotics and automated equipment require actuation that combines high power density with precise data feedback. ASHUN empowers heavy-duty robotic arms, AGVs, and automated production lines with smart-sensor-integrated cylinders and high-precision rotary actuators, seamlessly bridging the gap between traditional hydraulics and Industry 4.0 servo-hydraulics.
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