Hydraulic Valves MSA Series
The ASHUN MSA Series Throttle and Check Modular Valves are engineered for the fine control of fluid velocity. This series maintains excellent speed adjustment linearity even under high-pressure conditions, reliably meeting the fluid actuation and metronome control demands of high-end automated machinery.
Maximum Operated Pressure Up to 315 bar (4500 psi)
Maximum Flow Handling Capacity Up to 60 L/min
Provide Meter-In and Meter-Out Throttle Configurations
Adopt a Standardized 1/4" (01) Valve Size Configuration
Specification
| Model | Valve Size | Working Line | Throttle Way | Max. Operated Pressure | Max. Flow |
|---|---|---|---|---|---|
| MSA-01 | 1/4" | A - Line | Meter-Out (X) / Meter-In (Y) | 315 bar (4500 psi) | 60 L/min |
| MSB-01 | 1/4" | B - Line | Meter-Out (X) / Meter-In (Y) | 315 bar (4500 psi) | 60 L/min |
| MSW-01 | 1/4" | AB - Line | Meter-Out (X) / Meter-In (Y) | 315 bar (4500 psi) | 60 L/min |
Description
Product Description
The ASHUN MSA Series Throttle and Check Modular Valves act as core speed metronomes within complex hydraulic units. Through modular stacking, they easily mount within manifold block architectures, precisely adjusting the extension and retraction speeds of terminal cylinders without extra piping. Their internally optimized throttle shaft designs ensure smooth, surge-free flow control as fluid passes through, effectively eliminating jerking during mechanical directional changes, making them key components for improving machining yield and motion stability.
Product Features
- Bi-Directional Throttle Choices: Feature meter-in and meter-out controls to flexibly adapt to different speed circuit characteristics.
- Smooth Flow Regulation: Optimized throttle shaft structures effectively eliminate actuator jerking during motion and directional changes.
- Multi-Circuit Speed Management: Support independent speed adjustment for A, B, and AB lines to ensure smooth and stable mechanical operation.
- Compact Modular Stacking: Reduce system piping complexity to maximize manifold block installation space efficiency.
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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