Description: The whole valve consists of three parts:

1. Intelligent control unit (C-top unit) installed on top of pneumatic actuator
2. Stainless steel vertical pneumatic actuator
3. Stainless steel valve body

Working Principle:

1. Push the button of blue automation control unit, and run the pneumatic actuator
2. The operation of pneumatic actuator moves its piston to rotate the valve stem by 90 degrees
3. Valve is opened or closed accordingly to control medium flow rate of the pipeline

Intelligent Automation C-Top Control Unit

1. Main types of control unit:

Sensor, C-Top (Direct control), C-Top control (AS-i BUS)

2. Main parts:

Control unit base, one solenoid valve, two position sensors, one PCB and enclosure

3. Power:

AC220V, or DC 24V; 3 Watt

4. Function:

Communication between pneumatic actuator and control panel by receiving and sending signals with its monitoring and order devices Main Specifications:

Opened / Closed by	Stainless steel pneumatic actuator
Working Principle	Air / spring return mode, or Air/air double acting mode
Operation Mode	Normally open (NO), or normally closed (NC)
Automation Control Mode	Precise automation C-top control unit
Size	DN10 ~ DN200 / 1/2” ~ 8”, other size can be tailored
Valve Body Material:	SS304 or SS316L, forged, material inspection report available
Seal Material	EPDM / PTFE / NBR / VMQ / FPM
Working Pressure	Max 10 bar / Min. 0 bar
Working Temperature	-10 ~ +90 degrees centigrade
Actuator Air Supply Pressure	4 bar ~ 8 bar
Connection ends	Weld, Clamp, Male or Female thread, Flange
Connection End Standard	DIN / SMS / ISO / RJT / BS4825 / 3A / ASME BPE, etc.
Inside Surface Treatment	Ra≥0.4-0.8 um
Surface Treatment	Ra≥0.8-1.6 um

Applications: Sanitary pneumatic butterfly valve with intelligent control unit is widely used in hygienic pipe systems and equipment to open/close and control hygienic fluid flow, especially suitable for extremely anti-corrosion applications.