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VP50
Proportional Pressure Control Valve
Technical features
| Medium | Compressed air, filtered to 5 micron, non-lubricated |
|---|---|
| Operation | Proportional, direct acting air piloted spool |
| Supply Pressure | 200 psig (14 bar) max |
| Supply Sensitivity | Better than 0.75% span output change per bar supply pressure change |
| Flow Capacity | Up to 50 scfm (1400 Nl/min) |
| Response Time | < 80 mS (from 10-90% of output pressure into a 0.1 litre load) |
| Air consumption | < .177 scfm (5 l/min) |
| Port Size | 1/4 PTF (G1/4) |
| Total Error | Max. error < ± 1% of span |
| Operating Temperature | 23° to 120°F (-5° to 50°C) |
| Temperature Effect | Typically better than 0.03% of span/˚C for span and zero over operating range |
| Degree of protection | NEMA 4 (IP65) in normal operation |
| Vibration Immunity | < 3% output shift for 3g |
| Mounting Position | Any screw mounting or manifold mount |
| Material of Construction | Aluminium body, zinc diecast lid and end cover |