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CCCX series valve positioner
Product Introduction: The electric pneumatic valve positioner is used in conjunction with a regulating valve to convert the electrical signal output b
Product details
The electric pneumatic valve positioner is used in conjunction with the regulating valve to convert the electrical signal output by the regulator into the pneumatic signal that drives the regulating valve. At the same time, position feedback is provided based on the opening of the regulating valve to ensure correct positioning of the regulating valve. It can be divided into two forms: single and double acting.
Features:
The relay has a large capacity, low air consumption, good stability, and high sensitivity.
The electric collision component has high precision.
Adjustment and maintenance can be carried out directly in working condition.
The magnet is made of rare earth materials with high energy storage capacity, and the current is input through elastic elements without wires.
Technical parameters and performance:
Return difference: less than 1% of the entire journey
Dead zone: less than 0.4% of the full stroke
Rated travel: straight travel 12-100mm, angle 0 ° -90 °
Gas source pressure: 0.14-0.16Mpa 0.17-0.5Mpa
Gas consumption: 5NL/min (when the gas source pressure is 0.14Mpa)
Input signal: standard 4-20mA.DC
Split range 4-12mA.DC 12-20mA.DC
10～50mA. DC（EP-15.17. EP-25.27.）
Output characteristics: Linear (can be changed to fast open, equal percentage characteristics)
Environmental temperature: Explosion proof type -20 ℃~+60 ℃
普通型-40 ℃～+80℃)
Relative temperature: ≤ 90%
Input impedance: 250 Ω (4-20mA. DC) 100 Ω (10-50mA. DC)
Gas source interface: ZG1/4
Power interface: M22 ╳ 1.5 internal thread
Shell material: Aluminum alloy
Flow rate: 140NK/min (when the gas source pressure is 0.14Mpa)
Features:
The relay has a large capacity, low air consumption, good stability, and high sensitivity.
The electric collision component has high precision.
Adjustment and maintenance can be carried out directly in working condition.
The magnet is made of rare earth materials with high energy storage capacity, and the current is input through elastic elements without wires.
Technical parameters and performance:
Return difference: less than 1% of the entire journey
Dead zone: less than 0.4% of the full stroke
Rated travel: straight travel 12-100mm, angle 0 ° -90 °
Gas source pressure: 0.14-0.16Mpa 0.17-0.5Mpa
Gas consumption: 5NL/min (when the gas source pressure is 0.14Mpa)
Input signal: standard 4-20mA.DC
Split range 4-12mA.DC 12-20mA.DC
10～50mA. DC（EP-15.17. EP-25.27.）
Output characteristics: Linear (can be changed to fast open, equal percentage characteristics)
Environmental temperature: Explosion proof type -20 ℃~+60 ℃
普通型-40 ℃～+80℃)
Relative temperature: ≤ 90%
Input impedance: 250 Ω (4-20mA. DC) 100 Ω (10-50mA. DC)
Gas source interface: ZG1/4
Power interface: M22 ╳ 1.5 internal thread
Shell material: Aluminum alloy
Flow rate: 140NK/min (when the gas source pressure is 0.14Mpa)
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