SMC - Proportional Valves
SMC – Proportional Valves มีทั้งหมด 5 รุ่น แต่ละรุ่นมีขนาด, คุณสมบัติ และการใช้งานที่แตกต่างกันออกไป
1) Compact Proportional Solenoid Valve PVQ
SMC – Compact Proportional Solenoid Valve PVQ
Features | Compact Proportional Solenoid Valve PVQ
- Stepless control of flow rate in proportion to current
- Repeatability: 3% or less
- Hysteresis: 10% or less
Specifications | Compact Proportional Solenoid Valve PVQ
| Series | Flow control range L/min | Fluid |
|---|---|---|
| PVQ | 0 to 5 0 to 6 0 to 75 0 to 100 |
Air, inert gas |
2) E-P HYREG VY1
SMC – E-P HYREG VY1
Features | E-P HYREG VY1
- Stepless control of pressure by use of electrical signals
- Thrust control of cylinders
- Flow control of nozzles
- Pressure control of tanks
Specifications | E-P HYREG VY1
| Series | Flow control range L/min | Set pressure (MPa) |
|---|---|---|
| VY1 | M5×8, a1/8, 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, 2 | 0.05 to supply pressure |
3) Electro-Pneumatic Proportional Valve VEF / VEP
SMC – Electro-Pneumatic Proportional Valve VEF / VEP
Features | Electro-Pneumatic Proportional Valve VEF / VEP
- Stepless control of air flow or pressure by use of electrical signals
- Press-die cushions Pressure control of welding machines and low-pressure casting Multi-stage speed control of air cylinders and rotation control of air motors
Specifications | Electro-Pneumatic Proportional Valve VEF / VEP
| Series | Flow control range L/min |
|---|---|
| VEF/VEP | 1/4, 3/8, 1/2 |
4) 5-Port Electro-Pneumatic Proportional Valve VER
SMC – 5-Port Electro-Pneumatic Proportional Valve VER
Features | 5-Port Electro-Pneumatic Proportional Valve VER
- Stepless control of cylinders and applied pressure
- Applicable cylinders: ø25 to ø125
- Available for exhaust throttle and B port pressure regulation
Specifications | 5-Port Electro-Pneumatic Proportional Valve VER
| Series | Flow control range L/min | Set pressure (MPa) |
|---|---|---|
| VER2000/4000 | 1/4, 3/8, 1/2 | 0.1 to 0.9 |
5) Power Amplifier for Electro-Pneumatic Proportional Valve VEA
SMC – Power Amplifier for Electro-Pneumatic Proportional Valve VEA
Features | Power Amplifier for Electro-Pneumatic Proportional Valve VEA
- Dedicated amplifier for driving an electro-pneumatic proportional valve
- Low-current command signal
- High dither effect
- Stabilizes the performance of the electro-pneumatic proportional valve
Specifications | Power Amplifier for Electro-Pneumatic Proportional Valve VEA
| Series |
|---|
| VEA250 |
| VEA251 |
| VEA252 |
