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Type code | CRGRLA |
Maritime classification | See certificate |
Valve function | Flow control non-return function |
Pneumatic connection 1 | G3/8 |
Pneumatic connection 2 | G3/8 |
Adjusting element | Slotted screw |
Type of mounting | Screw-in |
Standard nominal flow rate in flow control direction | 1450 l/min |
Standard nominal flow rate in non-return direction | 970 l/min ... 1600 l/min |
Operating pressure | 0.3 bar ... 10 bar |
Ambient temperature | -20 °C ... 80 °C |
Mounting position | Any |
Symbol | 00991452 |
Standard flow rate in flow control direction 6 -> 0 bar | 2515 l/min |
Standard flow rate in non-return direction at 6 -> 0 bar | 2095 l/min ... 2665 l/min |
Explosion prevention and protection | Observe the information on the certificate Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) |
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 |
For use in the food industry | See supplementary material information |
Temperature of medium | -10 °C ... 60 °C |
Nominal width | 8.5 mm |
Max. tightening torque | 20 Nm |
Permissible actuation moment, adjusting screw | 2 Nm |
Product weight | 126.9 g |
Note on materials | RoHS-compliant |
Seals material | FPM PVC |
Hollow bolt material | High-alloy steel |
Material of adjusting screw | High-alloy stainless steel |
Swivel joint material | High-alloy stainless steel |