Rotary / Linear Type Elector – Pneumatic Valve Positioner

4Matic Electro-Pneumatic Positioner (4-20 m Amp, linear and rotary type) are advanced control devices which provide unparalleled stability In difficult environment.

Description

The “4Matic” AEP-1000-R/L series Electro-pneumat ic are used as final controlling element for operation of pneumatic Rotary/linearvalve actuators in correspondence withan input Signalof 4-20mA DCor split ranges.

The Positioners are based on a force balance design for control application that requires a high degree of reliability and repeatability at an economicalcost.

The Positioners can handlethe supply pressure upto 100 psigfor higher pressure industrialpneumatic and process control system requirements.

Principle of Operation

The operation of “4Matic” AEP-1000-R/L series positioners is based on a force balanced system. Tension on the feedback spring provides feedback to the positioner which will vary as the actuator shaft rotates with cam.The spring Loading force is applied through the cam shaft & cam to the positioner’s instrument signal capsule through the balance beam.

Input of 4-20mA DC is applied to the instrument and corresponding output is applied to the control capsule serving as force balance membrane and matching the actuator shaft position to the instrument signal.

Field Reversible

To change form direct acting to reverse acting simply reverse the cam and fix it on cam shaft and make sure of the signal SPAN which is printed on the cam and recalibrate for Actuator fully open or close position incase of Pneumatic to Pneumatic. For Electro- Pneumatic change current signal input leads form positive to negative and change current signal form 4-20 to 20-4 over and above cam reverse and recalibrate the Positioner.

Features
  • Designed as block build structure for maintenance and repair
  • Precise calibration with simple SPAN and ZERO adjustments
  • Simple conversion to Direct Acting or Reverse Acting
  • Split range control available by simple adjustments without changing parts
  • Simple structure for feedback connection
  • Corrosion-resistant aluminium die cast body
  • Sensitive response for high performance
  • Vibration resistant design
  • Stainless Steel Gauge Standard
  • A restricted pilot valve orifice kit for small actuators included
  • Optional built-in limit switched or 4-20 mA position transmitter for feedback
  • Optional directly-mountable positioner
  • Proved the reliability through over 5,00,000 times of repeat test & Vibration test.
Mounting

The “4Matic” AEP-1000-R/L series positioners may be mounted on Linear Actuator/Rotary Actuator as per installation and operational manual.

Options Available
  • Position Transmitter (4-20mA De.)
  • Two limit Switches.
  • Valve, Valve-Actuators
  • Damper and Louver Actuators
  • Air-Cylinders
  • Relays
  • Clutches
  • Web Tensioners and Brakes
Technical Specification
Model Linear Rotary
Single Double Single Double
AEP-1000-L AEP-1000-R
Input Signal 4-20 mA DC (NOTE 1)
Input Resistance 235±15
Supply Air Pressure 20-1oopsi (7.0 kg/cm2)
Standard Stroke 10-SOmm (NOTE 2)
Air Piping Connection 1/4 NPT(F)
Conduit Connection 1/2 NPT (F}
Explosion-proof Classification Exia II BT6, Exdm II BT6, Exdm II CT6
Degree of Protection IP66
Ambient Temperature -20°cto 70°C
Pressure Gauge Stainless Steel 0-2 kg/cm2
0-4  kg/cm2
0-10 kg/cm2
Output Characteristics linear I Rotary
linearity Within± 1.0% F.S.
Sensitivity Within 0.2% F.S.
Hysteresis Within 0.75% F.S
Repeatability Wlthio t 0.5% F.S
Air Consumption S.O LPM(1.4 kg/cm2) Supply
Flow Capacity 80 LPM (1.4 kg/cm2) Supply
Material Aluminium Oiecast Body
Weight 2.8 Kg. With a terminalbox

NOTE :

1. 1/2 split range can be adjusted
2. Feedback lever for stroke 80-lSOmm is available (PPL)

Integrated Characteristics
  • Suitable for Rotary I Linear Actuators .
  • Low Air consumption.
  • No resonance at 5-200Hz.
  • Prevents hunting by using Orifice for small size actuator.
  • Simple Conversing to Direct Acting or reverse Acting.
  • Precise Calibration with simple SPAN and Zero Adjustments.
  • Suitable for Single/Double acting Actuator
  • Can control 1/2 split range with simple operation without replacing any
  • Extremely Vibration Resistance Desing.
  • Easy Mai
  • Corrosion-Resistance Aluminium Die cast
Application

The “4Matic” AEP – 1000 R/E Positioners converts pneumatic/electrical signal to a pneumatic output which can be used to operate the following :

Used In

Petrochemical Processing Systems, Energy Management, HVAC Systems, Textile Processing Systems. Pharmaceutical Processing System, Paper  & Pulp Handling Controls.

Note : Since,constant worldwide advancement in technology,We keep our rights reserved to make changes time to time in Technical specifications and Dimensions without prior notice.

Rotary / Linear Pneumatic – Pneumatic Valve Positioner

4MatiC Pneumatic-Pneumatic Positioner (3-15 pst I rotary off linear type) are advanced control devices which provide unparalleled stability in difficult environment.

Description

The “4Matic” APP-1200-R/L sesries positioners converts a controller output (usually 3 to15 psigto Linearly/Rotary proportional Trave/Rotational & Pneumatic outputs. The Positioners are based on a force balance desing for controlapplications that requires a high degree of reliability & repeatability at an economical cost. Optional NEMA 4X (IP65/IP66)-explosion proof versions allows for splashdown/explosive atmosphere and outdoor installation.

The “4Matic” APP-1200-R/L series positioners are used for Liner/Rotary movement with ranges 3-9 and 9-15 psig.controlsigal,when you select split range. Standard rang is 3-15 psig. The positioners can handle the supply pressure upto 100 psigfor higher pressure Industrialpneumatic and process controlsystem requirements.

Principle of Operation

The operation of “4Matic” APP-1200-R/L series positioners is based on a force balanced system.Tension on the feedback spring provides feedback to the positioner which will vary as the actuator shaft rotates with cam. The spring Loading force is applied through the cam shaft & cam to the positioner’s instrument signal capsule through the balance beam.

Output form the controller (usually 3-15 Psig) is applied to the diaphragm in the instrument signalcapsule serving as a force balance membrane, matchingthe actuator shaft positionto the instrument signal.

Split Ranging

If split ranging is required may be mounted on Linear Actuator/Rotary Actuator as per installation and operational manual.

Mounting

The “4Matic” APP-1200-R/L FC series positioners may be mounted on Linear Actuator/Rotary Actuator as per installation andoperational manual

Field Reversible

To change form direct actingto reverse acting simply reverse the cam and fix it on cam shaft and make sure of the signal SPAN which is printed on the cam and recalibrate for Actuator fully open or close position incase of Pneumaticto Pneumatic.

Conduit Connection1/2″ NPT (F}

Technical Specification
Model Linear Rotary
Single Double Single Double
AEP-1000-L AEP-1000-R
Input Signal 3-1spsi (0.2 1.0kgf/cm2) (NOTE 1)
Supply Air Pressure 100 psi Max.(7.0 kgf/cm2)
Standard Stroke 10-80mm (NOTE 2)
Air Piping Connection 1/4″ NPT(F)
Ambient Temperature -20°cto 70°C
Pressure Gauge Stainless Steel
Explosion-proof Classification Exia II BT6, Exdm II BT6, Exdm II CT6
Degree of Protection IP66
Pressure Gauge Stainless Steel 0-2 kg/cm2
0-4  kg/cm2
0-10 kg/cm2
Output Characteristics linear I Rotary
linearity Within± 1.0% F.S.
Sensitivity Within 0.2% F.S.
Hysteresis Within 0.75% F.S
Repeatability Wlthio t 0.5% F.S
Air Consumption S.O LPM(1.4 kg/cm2) Supply
Flow Capacity 80 LPM (1.4 kg/cm2) Supply
Material Aluminium Oiecast Body
Weight 1.8 Kg. With a terminalbox

NOTE :

1. 1/2 split range can be adjusted
2. Feedback lever for stroke 80-lSOmm is available (PPL)

Integrated Characteristics
  • Suitable for Rotary / Linear Actuators .
  • Low Air consumption.
  • Corrosion-Resistance Aluminium Die cast Body.
  • Simple Conversing to Direct Acting or reverse Acting.
  • Precise Calibration with simple SPAN and Zero Adjustments.
  • Suitable for Single / Double acting Actuator
  • Split Ranging.
  • Optional Built-in Limit Switches or 4-20mA Position
  • Transmitter for feedback.
  • Extremely Vibration Resistance Desing.
  • Easy Mai
Application

The “4Matic” APP – 1200 R/E Positioners converts pneumatic/electrical signal to a pneumatic output which can be used to operate the following :

  • Valve, Valve-Actuators
  • Damper and Louver Actuators
  • Air-Cylinders
  • Relays
  • Clutches
  • Web Tensioners and Brakes
Used In
  • Petrochemical Processing Systems
  • Energy Management
  • HVAC Systems
  • Textile Processing Systems
  • Pharmaceutical Processing System
  • Paper & Pulp Handling Controls

Rotary / Linear Type Elector – Pneumatic Direct Mount Positioner

4MatiC Pneumatic-Pneumat ic Positioner (3-15 pst I rotary off linear type) are advanced control devices which provide unparalleled stability in difficult environment. Electro – Pneumatic Positioner is used for operation of pneumatic Multiple springs diaphragm actuators by means of electrical or control system with an output signal of DC 4 – 20 mA or split rages.

Features
  • CE, CIMFR, BIS, ISi,ISO Certified, approved
  • It is connected with Diaphragm actuator directly without Air pipe, and can be mounted the Filter Regulator
  • Sturdy,tubeless and vibration resistant design
  • There is no resonance at 5-200Hz.
  • The change of RA/DA acting is convenient. It is able to apply to single or double acting actuator.
  • It is possible to prevent the hunting with orifice to the small size actuator
  • It is economical due to less air consumption.
  • It is able to control the Y, split range with simple operation with replacement of parts.
Technical Specification
Type AEP-1500-L
Item Rotary Type (can feedback )
Single Double
Input Signal 4-20 mA DC
Impedance 250±15Ω
Supply Air 1.4∼7kg f/cm2 ( 20 ∼100psi )
Stroke 10∼150mm
Air Connection PT (NPT) 1/4
Gauge Connection PT (NPT) 1/8
Conduit PF 1/2 (G1/2)
Explosion-proof ExdII BT6, ExdIICT6, ExiaIIT6
Protection IP66
Ambient Temperature -20°∼70°C
linearity ± 1% F.S. ± F.S
Hysteresis ± 1% F.S
Sensitivity ± 0.2% F.S ± 0.5% F.S
Repeatability ± 0.5%
Air Consumption 3 LPM(sup=1.4 kgf/cm2, 20psi)
Flow Capacity 80 LPM (sup=1.4 kgf/cm2, 20psi)
Material Aluminium alloy
Weight 2.8 Kg. (6.2 lb)

Note : Since,constant worldwide advancement in technology,We keep our rights reserved to make changes time to time in Technical specifications and Dimensions without prior notice.