4-20 ma signal electric actuator valve zxex-02a zxex-02b2 zxex-02d

 ZXEX series Valve motor

ZXEx-02D ZXEx-02B2 ZXEx-02A

Electric actuator intelligent digital control technology, it does not need to configure another feedback unit and servo amplifier, can directly receive industrial control instrument or computer output 4~20mA DC signal.Accurate position control can be achieved for various industrial ball valves, disc valves, dampers, baffles, couplings and so on.The products not only enhances the precision of electric actuator position control, and realize the miniaturization, intelligence, integration (controller and actuators for body) compared with the traditional electric actuator, has small volume, light weight, high precision, strong function, reliable performance, low operating costs, does not need maintenance and other characteristics, can be widely used in power stations, oil, chemical industry, metallurgy, medicine, light industry, etc.

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Power supply: AC 220V ± 10%, 50Hz / 60Hz

Control accuracy: 0.3% to 3% adjustable.

Input signal: 4~20mADC or 1~5VDC

Input impedance: 200Ω

Position feedback signal: photoelectric isolation output 4 ~ 20mADC

Position feedback resistance: 500Ω~1KΩ

Positioning method selection: manual / automatic

Mode of action: positive action / reaction

Automatic positioning and calibration: full open / fully closed

Switch output capacity: AC 600V, 10A

Safe position selection: The position of the electric actuator when the input signal is faulty can be fully open/stop/fully closed.

Protection function: built-in overheating protector with three limit protection for software, electrical and mechanical protection.

Protective performance: equivalent to IP67

Return difference: ≤1%

Operating ambient temperature: -10 ° C ~ +70 ° C

Relative temperature: ≤85%

Damping characteristics: ≤ half cycle

Installation direction: 360° omnibearing

Product Display

Shipment Term:

1. Orders processed timely after the payment verification .

2. Terms of Deliver: FOB / CFR / CIF / EXW etc.

3. Due to stock status and time differences , we will choose to ship your item from our first available warehouse for fast delivery .

Payment Term:

1. Accept T/T, D/A, D/P, L/C, West Union with 30% Deposit.

2. Advance payment should be made within 3 days of order .