HVFA Air-Piloted Directional Valves
HVFA directional valves use pneumatic pilot signals to switch actuator airflow. Choose single- or double-air control and check the pilot-pressure requirement against the inlet pressure.
- Single- or double-air-pilot control
- No electrical coil required for switching
HVFA Series · HVFA3000 and HVFA5000 air-piloted valves. Series overview; consult the product documents for exact-model ratings and dimensions.
21 June 2025 edition · Printed page 116 · 694 KB. The PDF contains the original catalogue information, ordering references and available drawings for this series.
Open the 21 June 2025 catalogueSeries specifications.
HVFA Series · HVFA3000 and HVFA5000 air-piloted valves.
HVFA Series
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| Working medium | Filtered compressed air |
|---|---|
| Single-pilot working pressure | 0.15 to 0.9 MPa |
| Double-pilot working pressure | 0.1 to 0.9 MPa |
| Ambient and fluid temperature | 5 to 50 °C |
| Pilot pressure | (0.04 × P + 0.1) to 0.9 MPa; P is inlet pressure in MPa |
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