| Construction width | 21 mm | ||
| Vertical pneumatic linkage | Pressure regulator for 2 reversible | ||
| Symbol | 991,558 | ||
| Pressure regulation range | 0,5 bar ... 8,5 bar | ||
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
| Corrosion resistance class CRC | 1 - Low corrosion stress | ||
| Degree of protection | IP65 To IEC 60529 | ||
| Max. tightening torque | 0,65 Nm | ||
| Mounting with vertical stacking | On manifold sub-base | ||
| Note on materials | RoHS-compliant | ||
| Material seals | NBR |
| Mounting position | optional | ||
| Controller function | Output pressure constant With secondary venting | ||
| Selection of pressure gauge | Possible | ||
| Inlet pressure 1 | 0,5 bar ... 10 bar | ||
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||
| LABS (PWIS) conformity | VDMA24364-B1/B2-L | ||
| Ambient temperature | -5 °C ... 50 °C | ||
| Product weight | 180 g | ||
| Pressure gauge connection | Via retaining clamp | ||
| Material control panel | PA | ||
| Material regulator housing | PA |
