Yamatake KFPA13-03821A4P-KM Pneumatic Controller R50B8041021
Yamatake KFPA13-03821A4P-KM Pneumatic Controller R50B8041021
The Yamatake / Azbil KFPA13-03821A4P-KM (R50B8041021) is a precision pneumatic temperature controller designed for accurate temperature regulation in industrial, marine, and offshore process systems.
Manufactured in Japan, this controller operates within a temperature range of -50°C to +100°C and maintains stable output between 20–100 kPa with a supply pressure of 140 kPa.
It offers proportional, integral, and derivative (PID) control tuning through adjustable dials, ensuring reliable and consistent temperature control in harsh process environments. Equipped with a local SP (set point) knob, proportional band dial, and reset/rate dials, it allows manual or automatic operation for optimal system response.
Ideal for marine engine systems, oil & gas process plants, and pneumatic control panels, this Yamatake pneumatic controller is recognized for its durability, accuracy, and long service life in demanding industrial conditions.
Key Specifications
• Manufacturer: Yamatake / Azbil Corporation (Japan)
• Model: KFPA13-03821A4P-KM
• Product Code: R50B8041021
• Serial Number: KFPA1-34525
• Type: Pneumatic Temperature Controller
• Temperature Range: -50°C to +100°C (adjustable)
• Pneumatic Supply Pressure: 140 kPa
• Input / Output Signal: 20–100 kPa
• Control Type: Proportional + Integral + Derivative (PID)
• Date of Manufacture: December 2002
• Country of Origin: Japan
Functional Overview
The KFPA13-03821A4P-KM controller provides automatic temperature regulation through pneumatic signal feedback.
It allows manual and automatic control modes for flexible operation in dynamic process systems.
Control settings include:
• SP Setting Knob: Adjusts temperature setpoint (indicated by green needle).
• Proportional Band Dial: Selects direct or reverse control action.
• Reset/Rate Dial: Tunes integral and derivative response for fine temperature stability.
• Manual Control Unit (optional): Provides smooth, bumpless transfer between manual and automatic operation.
Applications
• Marine engine room temperature regulation
• Offshore drilling and production platforms
• Oil refinery and petrochemical process systems
• Power generation and turbine control systems
• Industrial heat exchangers and HVAC control systems
• Pneumatic control panels and instrumentation loops
Product Features
• High-precision pneumatic PID temperature control
• Wide operating temperature range (-50°C to +100°C)
• Durable Japanese-built design for harsh marine/offshore environments
• Adjustable proportional, reset, and rate control functions
• Optional manual operation mode for flexible field use
• Compact, panel-mount design suitable for ship and industrial installations
• Reliable operation with low maintenance requirements
Gani Marine – Global Supplier of Industrial and Marine Control Systems
GANI MARINE EXPORTER supplies genuine Yamatake / Azbil pneumatic controllers, Danfoss hydraulic components, and Damcos actuator systems worldwide.
We specialize in marine, offshore, and industrial automation equipment, offering:
• Global delivery to shipyards, refineries, and offshore platforms
• Verified original Japanese-manufactured control units
• Immediate stock availability and competitive pricing
• Technical support and service for pneumatic & hydraulic control systems
Global Export & Supply Coverage :
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Gani Marine Exporter – Global Marine Hydraulic Supplier
