| Material seals | NBR | ||
| Valve function | Flow control function | ||
| Pneumatic connection, port 2 | G1/4 | ||
| Type of mounting | In-line installation | ||
| Operating pressure | 0 bar ... 10 bar | ||
| Material housing | Wrought aluminium alloy | ||
| Symbol | 991.454 | ||
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||
| Product weight | 80 g |
| Material adjusting screw | Steel Galvanised | ||
| Pneumatic connection, port 1 | G1/4 | ||
| Adjustment component | Knurled screw | ||
| Standard nominal flow rate in flow control direction | 350 l/min | ||
| Ambient temperature | -20 °C ... 60 °C | ||
| Mounting position | optional | ||
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
| Media temperature | -20 °C ... 60 °C | ||
| Note on materials | RoHS-compliant |
