Features

① Explosion-proof and Protection Upgrade

• Explosion-proof grade: Same as SVP2300, supporting full-grade Ex ia / Ex d certification, adapting to the highest hazard level of Zone 0/1/2.

• Ingress protection: Standard IP67 (dust-tight + temporary immersion protection, no damage when immersed in 1m water depth for 30 minutes), fully coping with extreme environments such as outdoor heavy rain, temporary immersion, and strong flushing.

② High-Precision Smart Control

• Upgraded positioning accuracy: Positioning accuracy ≤ ±0.3% F.S., hysteresis ≤ 0.3%, dead band ≤ 0.1%, which is significantly higher than SVP2300, suitable for processes requiring high control precision (such as fine chemicals and precision processes).

• Flexible switching of flow characteristics: Same as SVP2300, supporting one-click switching of Linear/Equal Percentage/Quick Opening characteristics without mechanical component adjustment, adapting to complex process curves.

③ Advanced Diagnostics and Operation & Maintenance

• Basic diagnostics: Real-time monitoring of valve position, air supply pressure, and actuator operating status, timely feedback of faults (such as actuator jamming and air supply leakage).

• Advanced diagnostic functions: Exclusive to SVP2600, supporting equipment wear trend monitoring, friction abnormality detection, and actuator chamber pressure analysis, which can predict faults in advance to achieve predictive maintenance and reduce unplanned downtime costs.

• Fault safety redundancy: Supports hold/full open/full close in case of air or power failure, and the fault mode can be accurately configured through HART, adapting to high-risk processes (such as oil refining and LNG).

④ Multi-Bus Communication Expansion

• Standard HART 7.0, and optional Foundation Fieldbus / Profibus PA bus communication, compatible with large industrial automation control systems (DCS/PLC), realizing remote centralized monitoring, parameter issuance, and data collection, adapting to intelligent factory scenarios.

⑤ Robust and Durable Design

• Upgraded piezoelectric pilot valve with faster response speed and larger output flow, which can efficiently drive large-torque and large-thrust actuators (such as large butterfly valves and ball valves).

• Die-cast aluminum alloy enclosure + high-strength anti-corrosion coating, resistant to 10g high-frequency vibration, adapting to high-vibration and harsh environments such as offshore platforms, metallurgy, and mining.

Specification

Associated Products 

Honeywell Positioner

Honeywell Limit Switch

LS Series

General purpose limit switches with compact structure for industrial machinery.

200LS Series

Compact plug-in limit switches for installation and replacement.

SZL-WL Series

General purpose limit switches with metal housing and IP67 protection.

GLS Series (GLA, GLB, GLC, GLD, GLE, GLF, GLG, GLH, GLL)

Limit switches complying with IEC standards for industrial applications.

14CE Series

Micro limit switches with positive opening operation for safety circuits.

914CE Series

Compact miniature limit switches with high sensitivity.

NGC Series

Miniature limit switches with M12 connector and space-saving design.

SL1 Series

Ultra-slim limit switches for PCB mounting.

SSCE Series

Sealed miniature limit switches with IP67 protection.

SZL-VL-S Series

Compact limit switches with various actuator options.

LSX Series

Explosion-proof limit switches for hazardous areas.

BX / CX / EX Series

Limit switches suitable for explosive gas and dust environments.

GXS Series

Dust explosion-proof limit switches with IP67 protection.

HDLS Series

Heavy-duty limit switches for harsh industrial environments.

ZLS Series

General purpose limit switches with plastic housing.

EVN2000 Series

Compact limit switches for DIN rail mounting.

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