Skip to main content
  1. Home
  2. Products
  3. Control Valves, Controllers
  4. Controllers

Fluid Control Equipment

Controllers

SC-F71/SC-S21

Controllers that are used together with multi-control valves or general control valves.

 

Benefits and Features

Ensures Reliable Equipment Operation

Multi-purpose Controller SC-F71 employs TLV proprietary algorithms for MC series high precision control (active controller and actuator).

Free Voltage

Rated voltage free between 100 and 240V AC.

Easy to Use (SC-S21)
  • Compact design.
  • Optional alarm output available.
  • Measurement input by thermocouple or resistance temperature detector (RTD) (specify when placing order).
  • Operation is simple with auto-tuning function.

Application Areas

  • For high precision control valves for steam or vacuum steam: Multi-purpose controller
  • For storing the set value patterns in memory on any of the control valves: Programmable multi-purpose controller
  • For multi-purpose control valves, etc: Multi-purpose controller, Programmable multi-purpose controller, Digital indicator controller.

Product Details

Model Photo Overview Specifications Manuals
SC-F71
  • Compact multi-purpose controller for a wide range of operations
  • Allows pressure or temperature control when combined with automatic control valve (MC-COS [R])
  • Allows PID action with auto-tuning when combined with pneumatic control valves
  • Possible to toggle between 16 target settings stored in memory
  • Up to 4 contacts for alarm, 3 contacts for transmission output, and 6 contacts for external input
Specifications Communication

Hardware

Installation Manual

Parameter List

Parameter/Function

Quick Start Guide
SC-S21
  •  Stores up to 4 target values
  • Compact, highly versatile controller
  • Can transmit output externally
  • Allows for input of thermocouple, RTD, voltage and current measurements
  • PID action (reverse or forward) or heating/cooling PID action with auto-tuning
  • High accuracy (up to ±0.2% F.S.)
Specifications Communication

Installation Manual

The latest version of each product's instruction manual can be found on this page.

 

Product Related Information