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Automatic pressure control equipment (APC) Automatic pressure control valve (small diameter type) Throttle valve with built-in self-containing controller RSNH series-RSNH-25
Automatic pressure control equipment (APC) Automatic pressure control valve (small diameter type) Throttle valve with built-in self-containing controller RSNH series-Fuji Inback Co., Ltd.

Automatic pressure control equipment (APC) Automatic pressure control valve (small diameter type) Throttle valve with built-in self-containing controller RSNH series
Fuji Inback Co., Ltd.


About This Product

■Summary

The RSNH series automatic pressure control system is an integrated pumping speed control system that incorporates electronic circuits such as digital PID, microprocessor, drive circuit, and communication function in the throttle valve. All operations can be performed via RS-232 communication, and pressure control and throttle valve opening can be controlled by the host CPU on the device side. The CPU also operates the various parameters and valve opening/closing required for these controls. Manual operation is also possible, so valves can be opened and closed without relaying to the CPU during equipment startup or maintenance. For devices that do not have an RS232 communication function, settings can be made using an external analog voltage. The valve uses a direct drive mechanism, which has a simple structure and fewer parts, improving reliability. The types of valves are JIS, ISO, etc., and the sizes range from 1 inch to 4 inches.The valve body has a built-in heater and can heat up to 160℃.

■Specifications

・Valve size: 1 to 4 inches ・Integrated controller ・Valve self-heating type ・Valve: Butterfly type

■Features

・Intelligence control method using digital PID ・RS232 interface and analog control as standard specifications ・Space-saving APC with integrated throttle valve and controller ・Manual operation function and self-diagnosis function convenient for equipment maintenance ・Simple valve mechanism with emphasis on mechanical reliability ・Can be heated up to 160℃ by self-heating - Compatible with various flange standards and sizes

  • Product

    Automatic pressure control equipment (APC) Automatic pressure control valve (small diameter type) Throttle valve with built-in self-containing controller RSNH series

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1 Models of Automatic pressure control equipment (APC) Automatic pressure control valve (small diameter type) Throttle valve with built-in self-containing controller RSNH series

Image Part Number Price (excluding tax) RS232 interface Parallel interface Heater Flange standard Pressure gauge signal input Pressure gauge power output External setting input Number of valves Power input
Automatic pressure control equipment (APC) Automatic pressure control valve (small diameter type) Throttle valve with built-in self-containing controller RSNH series-Part Number-RSNH-25

RSNH-25

Available upon quote

PID parameter settings
Pressure setting/opening setting
Valve open/close/hold
Pressure gauge zero calibration/opening calibration
Self-diagnosis function

Pressure/opening setting (switching)
Valve open/close/hold

75W×2 (~160℃)

KF25

0-10VDC

±15VDC @250mA

0-10VDC (pressure)
0-9VDC (opening)

1

±15VDC @500mA

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