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Diaphragm Valve PT Connection Electropneumatic Positioner

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Diaphragm Valve PT Connection Electropneumatic Positioner

Name: Diaphragm Valve PT Connection Electropneumatic Positioner
Brand: POWERFLOW
Price: 1 USD

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

Set-point Signal : 4-20mA

Hysteresis : ± 1.0% F.S

Repeatability : ± 0.5% F.S

Stroke Range : 10-150mm

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

Explosion Proof Temp : -20 - 60℃

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YT1000 Series Diaphragm Valve Electro-pneumatic Positioner with PT Connection

1. Product Description

The Electro-Pneumatic Positioner YT-1000 is used for operation of pneumatic linear and rotary valves by means of electrical controller or control system with an analog output signal of DC 4 to 20mA or split ranges.

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. Dimension

Diaphragm Valve PT Connection Electropneumatic Positioner

YT-1000L Flameproof Type

(More models please consults our company)

4. Action principle

Diaphragm Valve PT Connection Electropneumatic Positioner

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. YT-1000L Product type selection

Diaphragm Valve PT Connection Electropneumatic Positioner

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