FKCW35V5-LSCBY-BA-LFN331W3-YB12NPTF

Product Description

This model combines a robust pneumatic actuator with a smart valve positioner, ensuring accurate positioning and reliable operation. The actuator features a compact, lightweight design that facilitates easy installation and maintenance, while the integrated positioner provides advanced diagnostics and communication capabilities. Equipped with a 1/2 NPT(F) process interface, this actuator is suitable for a wide range of media, including liquids, gases, and steam. The FKCW35V5 series is known for its durability and resistance to harsh environments, making it ideal for use in chemical, petrochemical, and power generation plants. The actuator operates with a supply pressure of 140-400 kPa (1.4-4.0 kgf/cm²) and offers a linear or equal percentage flow characteristic, depending on the valve trim. The LFN331W3-YB positioner is a microprocessor-based smart positioner that supports HART communication protocol, enabling remote monitoring and calibration. It features an LCD display for local indication and configuration, and its auto-calibration function simplifies setup. The positioner ensures high accuracy and fast response, with an air capacity of 193 NL/min at 140 kPa supply. This combination of actuator and positioner delivers exceptional control performance, reducing process variability and improving overall efficiency. The Fuji FKCW35V5-LSCBY-BA/ LFN331W3-YB is a high-performance control valve actuator designed for precise flow control in demanding industrial applications.

Basic Product Information

• Compact and lightweight design for easy installation
• High accuracy and fast response for precise control
• Rugged construction suitable for harsh environments
• Auto-calibration and diagnostics for simplified maintenance
• Integrated smart positioner with HART communication

Technical Specifications

Version & Model Difference

The FKCW35V5-LSCBY-BA/ LFN331W3-YB is a specific configuration within the FKCW series. The 'V5' indicates a particular actuator size and spring range, while 'LSCBY' denotes the valve body material and trim options. The positioner model LFN331W3-YB is a standard smart positioner with HART. Other versions may include different positioner models (e.g., LFN331W2-YB with Foundation Fieldbus) or different actuator sizes (e.g., FKCW25V5 for smaller valves). The 'BA' suffix typically indicates a specific option set, such as limit switches or a manual override.

Application Scenarios

• Fuji 2MB1200UM120-50 IGBT Module
• Fuji FKGW04V5-LSCBY-BA/ LFN231W3-YB Electric Actuator (FKGW04V5-LSCBY-BA/ LFN231W3-YB)