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| Type code | GRLSA |
| Valve function | Exhaust air flow control non-return function |
| Pneumatic connection 1 | QS-8 |
| Pneumatic connection 2 | G¼ |
| Actuation type | Manual |
| Adjusting element | Internal hexagon |
| Type of mounting | Screw-in |
| Standard nominal flow rate in flow control direction | 0 l/min ... 450 l/min |
| Standard nominal flow rate in non-return direction | 390 l/min ... 570 l/min |
| Ambient temperature | -10 °C ... 60 °C |
| Mounting position | Any |
| Symbol | 00991475 |
| Operating pressure for entire temperature range | 0.2 bar ... 10 bar |
| Standard flow rate in flow control direction 6 -> 0 bar | 0 l/min ... 700 l/min |
| Standard flow rate in non-return direction at 6 -> 0 bar | 820 l/min ... 930 l/min |
| Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
| Information on operating and pilot media | Operation with oil lubrication possible (required for further use) |
| Storage temperature | -10 °C ... 40 °C |
| Temperature of medium | -10 °C ... 60 °C |
| Nominal tightening torque | 11 Nm |
| Tolerance for nominal tightening torque | ± 10% |
| Product weight | 34.8 g |
| Note on materials | Free of copper and PTFE |
| Seals material | NBR |
| Hollow bolt material | Wrought aluminum alloy Anodized |
| Releasing ring material | POM |
| Material of adjusting screw | PA-reinforced |
| Swivel joint material | Die-cast zinc |
