| Valve function | Exhaust air one-way flow control function | ||
| Material adjusting screw | Brass | ||
| Material release ring | POM | ||
| Note on materials | RoHS-compliant | ||
| Product weight | 30 g | ||
| Tolerance for nominal tightening torque | ± 10% | ||
| Media temperature | -10 °C ... 60 °C | ||
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||
| Standard flow rate in non-return direction 0.6->0 MPa (6->0 bar, 87->0 psi) | 600 l/min ... 750 l/min | ||
| Operating pressure complete temperature range | 0,2 bar ... 10 bar | ||
| Mounting position | optional | ||
| Ambient temperature | -10 °C ... 60 °C | ||
| Standard nominal flow rate in flow control direction | 520 l/min | ||
| Adjustment component | Knurled screw | ||
| Pneumatic connection, port 2 | G1/4 |
| Material swivel fitting | PBT-reinforced | ||
| Material knurled head | Wrought aluminium alloy | ||
| Material seals | NBR TPE-U(PU) | ||
| Material screw-in stud | Wrought aluminium alloy | ||
| Permissible actuation moment, regulating screw | 0,4 Nm | ||
| Nominal torque | 11 Nm | ||
| Storage temperature | -10 °C ... 40 °C | ||
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
| Standard flow rate in flow control direction 0.6->0 MPa (6->0 bar, 87->0 psi) | 720 l/min | ||
| Symbol | 991,452 | ||
| Explosion protection | The information in the certificate must be observed! Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) | ||
| Standard nominal flow rate in blocked direction | 400 l/min ... 550 l/min | ||
| Type of mounting | Screw-in | ||
| Type of actuation | Manual | ||
| Pneumatic connection, port 1 | QS-6 |
