| Type code | GRLA |
|---|---|
| Valve function | Exhaust air flow control non-return function |
| Pneumatic connection 1 | NPT1/4-18 |
| Pneumatic connection 2 | NPT1/4-18 |
| Adjusting element | Slotted screw |
| Type of mounting | Screw-in |
| Standard nominal flow rate in flow control direction | 610 l/min |
| Standard nominal flow rate in non-return direction | 450 l/min … 820 l/min |
| Ambient temperature | -10 °C … 60 °C |
| Mounting position | Any |
| Symbol | 991452 |
| Operating pressure for entire temperature range | 0.3 bar … 10 bar |
| Standard flow rate in flow control direction 6 -> 0 bar | 1200 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) |
| Temperature of medium | -10 °C … 60 °C |
| Max. tightening torque | 11 Nm |
| Material of screwed trunnion | Wrought aluminum alloy |
| Note on materials | RoHS-compliant |
| Seals material | NBR |
| Material of adjusting screw | Brass |
| Swivel joint material | Die-cast zinc |
GRLA-1/4-NPT-B
$45.15
Tried-and-tested for precise setting of flow rate. Lightweight, compact and robust due to combination of plastic and metal. Available as ISO or NPT variant.
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