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NPT Connection AT Actuators Electro Pneumatic Valve Positioner

POWERFLOW CONTROL CO,. LTD.

NPT Connection AT Actuators Electro Pneumatic Valve Positioner

Brand Name : POWERFLOW

Model Number : YT1000

Certification : ISO9001.

Place of Origin : CHINA

MOQ : 1 Nos

Price : Quotation Offered by Email.

Payment Terms : T/T

Supply Ability : 50Nos/Week for every single Customer.

Delivery Time : 10-15 Days

Packaging Details : CTN

Enclosure Material : Aluminum Diecasting

Input Resistance : 250Ω

Sensitivity : ± 0.2% F.S

Flow Capacity : 80LPM (Sup =0.14MPa)

Ambient Temp : -20 - 70℃ (Standard); -40 - 70℃ (Low Temp Type); -20 - 120℃ (High Temp Type)

Weight : 2.7KG

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YT1000 Series NPT Connection Electro-pneumatic Valve Positioner for AT Actuators


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
Repeatability

± 0.5% F.S

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

3. Dimensions

NPT Connection AT Actuators Electro Pneumatic Valve Positioner

YT-1000L

NPT Connection AT Actuators Electro Pneumatic Valve Positioner

YT-1000R


4. Action principle


NPT Connection AT Actuators Electro Pneumatic Valve Positioner

YT-1000L TYPE

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 L

NPT Connection AT Actuators Electro Pneumatic Valve Positioner

  • YT-1000 R

NPT Connection AT Actuators Electro Pneumatic Valve Positioner


Product Tags:

NPT Connection Pneumatic Valve Positioner

      

AT Actuators Pneumatic Valve Positioner

      

AT Actuators smart valve positioner

      
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