This document provides technical specifications for the Norgren PASCAFLEX PDW 5321 series of proportional pressure valves. The device features a direct-acting proportional solenoid controlling a glandless spool to achieve high dynamic accuracy and fast step response times. It is designed for industrial control systems using compressed air.
| Medium | Compressed air, 40um filtered, lubricated or non-lubricated. |
|---|---|
| Maximum inlet pressure | 10 bar |
| Regulation pressure range | 0 - 5 bar or 0(1)- 8 bar |
| Nominal Flow (Vmin) | 750 min |
| Degree of Protection | IP 64 |
| Ambient Temperature | -5°C to +50°C |
| Supply Voltage (Amplifier) | 24 V DC |
| Voltage Range (Amplifier) | 18-32 V DC |
The maximum inlet pressure is 10 bar.
Lubrication is recommended when the temperature is above 40°C, frequency is above 0.5 Hz, or flow exceeds 400 L/min.
The nominal supply voltage for the amplifier is 24 V DC.