ASCO JAPAN, Japan
ASCO Direct-Acting/Pilot-Acting Two-Way Proportional Control Solenoid Valve Posiflow
Made in Japan
Manufacturer: ASCO JAPAN Co.LTD.
Features
You can adjust the coil current easily through an external analog signal, with options including 0-10V, 4-20mA, or 0-20mA. The core moves to any desired position along the stroke, allowing precise control. By managing the orifice opening, you achieve stepless flow rate control from 0 to 100%. When combined with various sensors and control devices, this setup supports the automatic control of a wide range of equipment.
The electronic control unit for regulating coil current offers a compact, plug-in design, making it simple to integrate. You can select the control input signal from 0-10V (DC), 4-20mA, or 0-20mA. Additionally, the RAMP function smoothly adjusts the core control output current to handle sudden changes in the input signal, ensuring stable and efficient operation.
Application Examples
Cooling water control for casting equipment
Cryopump He gas control
Cooling control for semiconductor device
Gas control for medical gas mixing equipment
Oxygen control for ozone gas generator
Automatic gas flow control for gas chromatographs and other analytical equipment
Proportional control valve application examples
Specification
| Operation/Type | Direct-acting/pilot-operated two-way proportional control valve |
|---|---|
| Control fluid | Air, gas, water, diesel, etc. |
| Pipe diameter | 1/8, 1/4, 3/8, 1/2 |
| Cv value | Air/Gas 0.05 to 1.04 |
| Water, light oil, etc. 0.05 to 2.4 | |
| Body Material | Brass, Stainless Steel |
| Sealing materials | FPM, NBR |
| Proportional Control Characteristics |
Hysteresis: Direct acting type <5% Hysteresis: Pilot type <7.5% |
Related Products
REQUEST QUOTATION
PAYMENT
LINK
