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Flow control valve for chemical liquids and pure water FCV-CHandling Company
Toflo Corporation Co., Ltd.Categories
| Image | Part Number | Price (excluding tax) | Power supply | Pressure resistance | Flow rate output | Flow rate specifications | Flow rate sensor part | Flow sensor input | Connection diameter | Wetted parts material | Command input (opening input) | Required differential pressure (MPa (G) ) | Stability | Model | Power part | Control accuracy | Control flow range | Control operation completion time | Reproducibility | Fully closed → fully open operation | Operating environment temperature | Fluid temperature used | Fluid used | Maximum operating pressure MPa (G) | Orifice diameter | Analog input/output flow rate | PS2 input (control ON/OFF) | EXT1 input (valve forced fully open) | CNT2 output |
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FCV-C40 |
Available upon quote |
FCV-C40: DC24V±10% Current consumption: Approx. 0.3A (approx. 0.5A at peak) |
0.5MPa (G) /20℃ |
4-20mA (standard): Load resistance 300Ω / 1-5V: Load resistance 1kΩ |
300mL/min |
None *For flow control and flow output, a flow sensor with analog output function is required. |
4-20mA (typical) or 1-5V |
TUBE 1/4″ |
PFA/PTFE |
4-20mA (standard): Input resistance 20Ω / 1-5V: Input resistance 1MΩ |
0.05 |
±2% of RD *Less than 10% of flow rate specification: ±0.2% of F.S. |
FCV-C40 |
Stepper motor |
±1% of RD *Less than 10% of flow rate specification: ±0.1% of F.S. 1 |
15~300mL/min |
Approximately 1 second |
±1% of RD *Less than 10% of flow rate specification: ±0.1% of F.S. |
Approximately 0.3 seconds |
15~50℃ *No condensation. |
10~90℃ *No condensation. (The maximum pressure varies depending on the operating temperature.) |
WATER/chemicals (separate discussion) |
0.05~0.3 |
Φ3 |
4mA (1V): 0mL/min |
Control ON/OFF (No-voltage A contact) *Control is ON when the contact is closed. (Contact closes during normal operation. Control stops when open.) |
Valve forced full open (no-voltage A contact) *Forced full open is when the contact is closed. (Flow rate control is possible when the contact is open.) |
Transistor NPN open collector output (Output applied voltage: DC35V or less / Sink current: 100mA or less (Vol=1.3V)) |
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