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Rotary Electropneumatic Positioner

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Rotary Electropneumatic Positioner

Rotary Electropneumatic Positioner
Rotary Electropneumatic Positioner

Large Image :  Rotary Electropneumatic Positioner

Product Details:
Place of Origin: CHINA
Certification: ISO9001.
Model Number: YT1000
Payment & Shipping Terms:
Minimum Order Quantity: 1 Nos
Price: Quotation Offered by Email.
Packaging Details: CTN
Delivery Time: 10-15 Days
Payment Terms: T/T
Supply Ability: 50Nos/Week for every single Customer.

Rotary Electropneumatic Positioner

Input Resistance: 250Ω Hysteresis: ± 1.0% F.S
Sensitivity: ± 0.2% F.S Repeatability: ± 0.5% F.S
Flow Capacity: 80LPM (Sup =0.14MPa) Stroke Control Range: 0-90°
High Light:

PT Connection Electropneumatic Positioner


Rotary Electropneumatic Positioner

YT1000 Series Rotary Electro-pneumatic Valve Positioner with PT Connection

1. Product Description

YT-1000 series electric-pneumatic valve positioner is a device that receives DC current signal 4-20mA from the controller or the control system,and the precisely controls valve opening through pneumatic actuator.
​2.Technical Datas

 Enclosure Material  Aluminum Diecasting
 Set-point Signal  4-20mA DC
 Input Resistance  250Ω

 Stroke Control Range

 10-150 mm; 0-90°

 Explosion Proof

 Ex d II BT6;
 Ex d II CT6;
 Ex ia II CT6

 Ambient Temperature  -20 - 70℃ (Standard);
 -40 - 70℃ (Low Temp Type);
 -20 - 120℃ (High Temp Type)
 Explosion Proof Temperature

 -20 - 60℃

 Hysteresis  ± 1.0% F.S
 Sensitivity  ± 0.2% F.S

 ± 0.5% F.S

 Flow Capacity  80LPM (Sup =0.14MPa)
 Protection Class  IP65
 Weight  2.7KG

3. YT-1000R Structure

Rotary Electropneumatic Positioner 0


4. Action principle

Rotary Electropneumatic Positioner 1


When the input signal, the torque motor (1) generate a electromagnetic field, the baffle (2) received and leave away from the nozzle(3). The air which in the pilot valve (4) will be elimination, and push the valve core (8), Air input to the actuator (11) through the base (7). With pressure increase, the push rod (12) go down, the feedback stem (13) pull the spring (16). Until the force between the spring (16)and the torque motor (1) keep balance, the baffle (2) go back. Then the valve core (8) gag the base (7)again, the positioner keep stable.

5. Product type selection

  • YT-1000 R

Rotary Electropneumatic Positioner 2

Contact Details

Contact Person: Ronald Chen

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