Product Overview
The SCHNEIDER HVM 064-040-1211-0C is a high-performance precision servo valve engineered by Schneider (formerly known as Schneider Servo Hydraulics / Parker Hannifin’s Schneider division) for demanding closed-loop hydraulic control applications. Operating on a two-stage, nozzle-flapper or jet-pipe pilot principle, this servo valve converts low-power electrical command signals into precise, high-response hydraulic flow and pressure outputs. The HVM series is specifically designed for electrohydraulic position, velocity, force, and pressure control loops where fast dynamic response, minimal hysteresis, and exceptional repeatability are critical. With its robust construction and precision-machined spool and bushing assembly, the HVM 064-040-1211-0C serves as a critical control element in high-end industrial and mobile hydraulic systems requiring micron-level motion accuracy.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Precision Proportional & Servo Valve (Two-Stage Electrohydraulic Servo Valve) |
| Model Designation | HVM 064-040-1211-0C |
| Rated Flow (Nominal) | Approx. 40 L/min at 70 bar valve pressure drop (per size code 040) |
| Operating Pressure | Up to 315 bar (standard industrial grade, depending on port configuration) |
| Pilot Stage | Precision nozzle-flapper / jet-pipe torque motor with mechanical feedback |
| Spool Configuration | Four-way, closed-center, zero-lapped critical spool |
| Input Signal | Analog current command (typically ±10 mA to ±40 mA, model-dependent) |
| Hysteresis | < 3% (typical for HVM series precision grade) |
| Mounting & Connection | Standard ISO 4401 / CETOP subplate mounting interface |
| Filtration Requirement | ISO 4406 Class 16/14/11 or better (high cleanliness required for servo operation) |
Engineering Features & Advantages
- Precision Performance: The two-stage nozzle-flapper pilot design delivers extremely fast dynamic response with high resolution and minimal threshold, enabling accurate closed-loop control of position, velocity, and force in high-cycle industrial processes.
- Industrial Reliability: Designed for dependable long-term operation in demanding industrial environments, with quality bearings and sealing systems ensuring extended maintenance intervals.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original SCHNEIDER OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
Typical Industrial Applications
With its robust construction and precision-machined spool and bushing assembly, the HVM 064-040-1211-0C serves as a critical control element in high-end industrial and mobile hydraulic systems requiring micron-level motion accuracy.
PRODUCT IMAGES
SCHNEIDER HVM 064-040-1211-0C Servo Valve
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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 SCHNEIDER HVM 064-040-1211-0C Proportional Directional Valve. This Germany-made 24V DC hydraulic component features a 4-way proportional design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.