english 
Description
Product Introduction
Smart Valve Positioner uses sensor technology for temperature and position compensation, and has the outstanding characteristics of anti-vibration capacity up to 10g, 10~150Hz. Temperature range 40~+85℃. Through HART or Profi-bus/FF communication interface, real-time connection between the scene and the control room can be established, parameter adjustment and status monitoring can be carried out. The output characteristics of free configuration can improve the output characteristics of the ball valve/butterfly valve to the greatest extent.
Design features
1.Fail-freeze and fail-safe functions.
2.Explosionproof / flameproof housing.
3.Auto calibration. Simple menu structure with options to auto calibrate all parameters or zero and end points only.
4.LCD display. Alphanumeric digital display for process values and calibration.
5.Low air consumption level.
6.PD control.
7.Allows commands, position feedback and diagnostics to be sent digitally over the current loop.
8.Front panel pushbuttons for configuration.
Our Service
1）7x24 hours hotline
2）Strict quality control
3）Good quality at a favorable price
4）Excellent After-service
5）On-line technical support
6）Fast delivery time
FAQ
Q 1: Payment terms capacity?
A 1: T/T, L/C, Western Union.
Q 2: Trade terms?
A 2: In according with Incoterms 2010, normally with EXW, FOB shanghai, CFR, CIF and DDU.
Q 3: Validity of quotation?
A 3: Within 30 days.
Q 4: Modes of shipment?
A 4: By sea, by air, by express, or by railway.
Q 5: Warranty?
A 5: One year quality warranty for free, and lifelong paid service.
Q 6: Installation and training?
A 6: normal video guidance for installation. If necessary, paid overseas engineering service provided.
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