Product Overview
The Parker PVCMAM1N1 Proportional Valve Control Module (part number 27472505/001) is a factory-configured electronic amplifier and control module engineered to drive Parker proportional directional and pressure control valves with high signal fidelity. As a dedicated component within Parker’s proportional valve ecosystem, this module converts low-power command signals into precise, current-regulated output stages, enabling smooth, infinitely variable control of spool position, flow rate, and system pressure. The PVCMAM1N1 is designed for panel or card-rack installation in industrial hydraulic power units and manifold assemblies, providing the critical electronic interface between machine controllers (PLC, CNC, or analog setpoint sources) and the hydraulic proportional valve. Its role is essential in closed-loop and open-loop motion control systems where accurate, repeatable valve actuation directly determines process quality, energy efficiency, and machine throughput.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Valve Control Module (Electronic Amplifier Card) |
| Model Designation | PVCMAM1N1 / 27472505/001 |
| Manufacturer | Parker Hannifin |
| Compatible Valve Types | Parker proportional directional, flow, and pressure control valves |
| Command Input Signal | Analog setpoint (industry-standard voltage/current, e.g., 0–10 V / 4–20 mA) |
| Output Stage | Current-regulated PWM output for proportional solenoid actuation |
| Operating Pressure (System) | Standard Industrial Grade (up to rated bar of associated valve) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (card-rack or panel mount) |
| Adjustments | Zero, gain, ramp, and dither potentiometers (factory-set, field-adjustable) |
Engineering Features & Advantages
- Precision Proportional Control: Delivers stable, current-regulated output to proportional solenoids, ensuring accurate spool positioning and repeatable flow/pressure modulation across the full valve stroke.
- Integrated Ramp & Dither Functions: Built-in ramp generators smooth command transitions to reduce hydraulic shock, while adjustable dither minimizes solenoid hysteresis and stiction for finer metering resolution.
- Industrial Reliability: Designed for continuous operation in electrically noisy industrial environments, with robust filtering and protection against signal interference and solenoid overload.
- Direct Fit Replacement: Exact dimensional and functional compatibility with Parker OEM specifications, allowing drop-in replacement without rewiring or reconfiguration of the host hydraulic system.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Parker OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
Typical Industrial Applications
Its role is essential in closed-loop and open-loop motion control systems where accurate, repeatable valve actuation directly determines process quality, energy efficiency, and machine throughput.
PRODUCT IMAGES
Parker PVCMAM1N1 / 27472505/001 Proportional Valve Control Module
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- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine Parker PVCMAM1N1 / 27472505/001 Proportional Directional Control Valve. This Germany-made 24V DC hydraulic component features a spool-type design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.