VLR-06V

Updated: 2026-08-05

Overview

The VLR-06V is an electric valve actuator designed for industrial automation, offering reliable performance in oil/gas, water treatment, and chemical processing. Its modular design supports both rotary and linear valves, with configurations for fail-safe operation. Engineered for harsh environments, it integrates brushless motor technology and IoT-ready communication protocols (e.g., Modbus). Manufacturers often pair it with ball valves or butterfly valves for shut-off or throttling applications.

Structure and Working Principle

昆山市嘉得恒电子有限公司

The actuator comprises a motor, gearbox, control board, and position sensor. Upon receiving a 4–20mA or 24–230V AC/DC signal, the motor drives the gear train to rotate the valve stem. Torque ranges typically span 50–500 Nm. An internal non-contact Hall Effect sensor provides real-time valve position feedback. Optional manual overrides allow operation during power outages, critical for safety systems.

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Key Features

1) **Durability**: Stainless steel housing resists saltwater and chemical exposure, ideal for offshore rigs. 2) **Precision**: ≤0.5% positioning repeatability for process control. 3) **Energy Efficiency**: 30% lower power consumption vs. traditional actuators. IP67 rating ensures dust/water resistance, while -30°C to +80°C operating range suits extreme climates. Explosion-proof variants (ATEX/IECEx) are available for hazardous zones.

Application Areas

Common in: 1) **Oil/Gas**: Wellhead control, pipeline SCADA systems. 2) **Pharma**: Sterile process valves. 3) **Power Plants**: Cooling water regulation. In food processing, NSF-certified models handle sanitary valves. Municipal water systems use them for remote reservoir management via PLC integration.

Maintenance and Precautions

深圳市洪兴微电子有限公司

Lubricate gears annually with NLGI #2 grease. Inspect seals for degradation if exposed to UV or solvents. Calibrate position feedback every 2 years. Avoid rapid cycling (>10 starts/minute) to prevent motor overheating. Install surge protectors in lightning-prone areas. Always disconnect power before servicing.

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B2B Procurement Guide

Specify: 1) Torque (Nm) and speed (rpm). 2) Voltage/frequency. 3) Communication needs (HART, Profibus). Bulk orders (50+ units) may attract 10–15% discounts. Lead times vary from 4 weeks (standard) to 12 weeks (customized). Verify supplier certifications like ISO 9001 and API 607. Consider total cost of ownership, including spare parts availability.