Manufacturer Part Number: Festo 153503
Festo Pressure Valves: LRLL-1/8-QS-8
The Festo LRLL-1/8-QS-8, with MPN 153503, is a premier Pressure Valve designed to enhance the reliability and performance of pneumatic systems through sophisticated pressure regulation. This valve is adeptly tailored to integrate into a diverse array of industrial applications, ensuring precise control over system pressure for improved operational consistency and efficiency.
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The Festo LRLL-1/8-QS-8 Pressure Valve represents a pinnacle of innovation in pneumatic technology, offering a robust solution for managing system pressure and optimizing the performance of complex industrial processes.
| Feature | Specification | 
|---|---|
| Controller function | Differential pressure constant With return flow function | 
| Pneumatic connection, port 1 | G1/8 | 
| Pneumatic connection, port 2 | QS-8 | 
| Type of mounting | Screw-in | 
| Nominal flow rate open | 115 l/min | 
| Pressure regulation range | 2 bar … 6 bar | 
| Inlet pressure 1 | 0 MPa … 0.9 MPa | 
| Inlet pressure 1 | 0 bar … 9 bar | 
| Inlet pressure 1 | 0 psi … 130.5 psi | 
| Ambient temperature | 0 °C … 60 °C | 
| Material housing | PBT-reinforced | 
| Operating medium | Compressed air to ISO 8573-1:2010 [7:-:-] | 
| Actuator lock | Counter-locking | 
| Mounting position | optional | 
| Design | Directly actuated piston regulator With through compressed air supply | 
| Symbol | 00991535 | 
| Nominal flow rate closed | 110 l/min | 
| 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 | 
| Product weight | 22 g | 
| Material screwed plug | Nickel-plated brass | 
| Note on materials | RoHS-compliant | 
| Material thread seal | PTFE | 
| Weight | 0.022 kg | 
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