FUJIKURA_RV・S
Compact Precision Vacuum Regulator
- FUJIKURA RV・S is a compact direct-acting vacuum regulator with 0.13kPa sensitivity, ±0.3kPa repeatability, and 200 L/min flow.
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Features
- Compact body design: The body is smaller than the RV Series, reducing the installation space required inside equipment.
- High-precision vacuum control: Sensitivity is 0.13kPa, with repeatability within ±0.3kPa for fine and stable vacuum pressure adjustment.
- Low supply-pressure influence: Secondary-side vacuum pressure remains stable when the primary supply pressure changes.
- Sensitive pressure response: The regulator responds sensitively to secondary-side vacuum pressure variations for stable control.
- Compact design with flow capacity: The standard flow rate is 200 L/min (ANR), supporting equipment requiring precise vacuum control and sufficient flow.
Specification
| Item | RV・S-1-2 |
|---|---|
| Control type | Direct acting |
| Working fluid | Clean compressed air |
| Set pressure range | -1.3 to -100 kPa |
| Sensitivity | 0.13 kPa |
| Repeatability | Within ±0.3 kPa |
| Flow rate | 200 L/min (ANR) |
| Operating temperature range | 5 to 60℃ |
| Pipe port | Rc1/4 |
| Mounting bracket | Standard equipment |
| Weight | 0.5 kg |
FAQ
Q1: What is the FUJIKURA RV・S Series?
A: The RV・S Series is a compact direct-acting precision vacuum regulator for high-accuracy vacuum pressure control.
Q2: What is the standard RV・S model?
A: The standard model is RV・S-1-2.
Q3: What is the difference between the RV・S and RV Series?
A: RV・S has a smaller body and a fixed Rc1/4 port. The RV Series offers Rc1/4 and Rc3/8 ports with a higher specified flow rate.
Q4: What is the set pressure range?
A: The set pressure range is -1.3 to -100kPa, equivalent to -10 to -750mmHg.
Q5: What sensitivity does the RV・S Series provide?
A: Sensitivity is 0.13kPa, equivalent to 1mmHg.
Q6: What repeatability does the RV・S Series provide?
A: Repeatability is within ±0.3kPa, equivalent to within ±2.2mmHg.
Q7: What flow rate does the RV・S Series provide?
A: The official specification table lists a flow rate of 200 L/min (ANR), equivalent to 7.1scfm.
Q8: What port sizes are used?
A: The pipe port is Rc1/4, and two Rc1/4 pressure gauge ports are provided.
Q9: Can the RV・S Series be panel-mounted?
A: Yes. The panel mounting hole is Φ12.5mm, the maximum panel thickness is 3mm, and a mounting bracket is standard.
Q10: What applications is the RV・S Series suitable for?
A: It is suitable for compact automation equipment and vacuum systems requiring high precision and sufficient vacuum flow.
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