EN
Single key automatic setting
Valve anti-leakage function
Valve fault feedback function
Different valve positions display different colors of LED lights
Signal feedback: PNP NPN passive contact 4-20mA
Material: stainless steel 304 and plastic
Bus communication: IO-Link; AS-I V3.0
Power supply: DC24V ±10%
Stroke: 60mm; 30mm
The precision of valve position can be set on site: 0.2mm, 0.5mm, 1mm, 2mm, 3mm
High and low color can be set on site
Valve control head C-TOP-21A21 with LED display
High precision, leakage proof valve, High efficiency, high cleanliness, precision can be set Push-button operation, no disassembly, flameproof & intrinsic safety explosion-proof double certification.
What is a valve control head c top？
Control Head Valve C-Top is used to remotely control and automate the operation of valves in process industries. The valve inside contain solenoid valve and position sensor to feedback the current valve position. The C-Top actuator is designed to fit on top of the avtuator of pneumatic valve and is widely used in industries such as food ,beverage,pharmaceutical ,dairy and so on.
| Model | Applicable actuator | Output Signal | Power supply |
Output valve position signal |
Input signal |
| C-TOP-21A2131-PNP | Single acting | PNP | DC24V | 2 | PNP DC24V |
| C-TOP-21A2132-PNP | Double acting | 2 | |||
| C-TOP-21A2133-PNP | Three acting | 3 | |||
| C-TOP-21A2131-DCS | Single acting | Dry contact | 2 | ||
| C-TOP-21A2132-DCS | Double acting | 2 | |||
| C-TOP-21A2133-DCS | Three acting | 3 | |||
| C-TOP-21A2131-IO-LINK | Single acting | IO-LINK V1.1 | 2 | ||
| C-TOP-21A2132-IO-LINK | Double acting | 2 | |||
| C-TOP-21A2133-IO-LINK | Three acting | 3 | |||
| C-TOP-21A2131-AS-I | Single acting | AS-I V3.0 | DC30V | 2 | |
| C-TOP-21A2132-AS-I | Double acting | 2 | |||
| C-TOP-21A2133-AS-I | Three acting | 3 |
Valve C-TOP drawing
Package:
By air/express:Carton box
By sea/train/land:Wooden box
C-TOP-21A21 is a Ex d explosion-proof valve control unit. It receives instructions from PLC/DCS or other automatic control systems to work, and feedback the current valve position signal to PLC/DCS and other automatic control systems. It can also communicate through IO-Link and AS-I V3.0 version bus. Each location will display its current status through a different location color LED light.
| File | Language | Size |
|---|---|---|
 Valve control head c-top catalogue |
English | 22.6MB |
中文
