Differential pressure regulator, LRLL Series
Brand :
FESTO
Caution
Product Description
Differential pressure regulator, LRLL Series constant differential pressure between input and output, rotatable 360°.
[Features]
·Piston regulating valve with through pressure supply
·Constant pressure differential between the input and output
·Connections: thread/push-in connector on top or at the side
·Without secondary exhaust
·Without pressure gauge
Differential pressure regulator, LRLL Series
Specifications
| Pneumatic connection 1 | M5 | R1/8 | R1/4 | R3/8 | R1/2 |
|---|---|---|---|---|---|
| Pneumatic connection 2 | QS-4, QS-6 | QS-4, QS-6, QS-8 | QS-6, QS-8, QS-10 | QS-8, QS-10, QS-12 | QS-12 |
| Design | Directly actuated piston regulator with through pressure supply | ||||
| Regulator function | With return flow, differential pressure constant | ||||
| Pressure regulation range [bar] | 2 to 6 | ||||
| Actuator lock | Knurled screw with lock nut | ||||
| Type of mounting | Screw-in | ||||
| Mounting position | Any | ||||
| Type of seal on screwed trunnion | Sealing ring | Coating | |||
| Operating pressure [bar] | 0 to 9 | ||||
| Operating medium | Compressed air to ISO 8573-1:2010 [7:-:-] | ||||
| Note on the operating/pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||||
| Ambient temperature [℃] | 0 to 60 | ||||
| Housing | PBT-reinforced | ||||
| Screwed trunnion | Nickel-plated brass | ||||
| Threaded seal | PTFE | ||||
| Note on materials | RoHS-compliant | ||||