Introducing FESTO LRLL-1/4-QS-10 Differential Pressure Regulator

The FESTO LRLL-1/4-QS-10 is a precision differential pressure regulator designed to deliver reliable performance in industrial pneumatic systems. This article details its specifications, features, and applications.

Product Specifications:

• Weight: 42 g
• Operating Medium: Compressed air, compliant with ISO 8573-1:2010 [7:-:-]
• Pressure Adjustment Range: 2 bar to 6 bar
• Inlet Pressure Range: 0 bar to 9 bar
• Nominal Flow Rate, Open: 269 l/min
• Nominal Flow Rate, Closed: 262 l/min
• Environment Temperature: 0 °C to 60 °C
• Materials:
  • Housing: Reinforced PBT
  • Thread Sealing: PTFE
  • Screw Material: Nickel-plated brass
• Structure: Direct-acting piston pressure regulator with integrated exhaust function
• Installation: Screw-in
• Control Lock: Locked against accidental adjustment
• Symbol: 00991535
• PWIS Compliance: VDMA24364-B1/B2-L
• Features: Includes backflow function and precise pressure control for optimal pneumatic system performance

Features and Benefits:

The LRLL-1/4-QS-10 differential pressure regulator stands out for its robust construction and high-performance capabilities. Designed with a direct-acting piston and integrated exhaust, it ensures stable and precise pressure regulation within a wide range of industrial applications. The regulator’s reinforced PBT housing and PTFE thread sealing provide durability and reliability, suitable for environments where consistent pneumatic operation is essential.

Applications:

This regulator is ideal for use in pneumatic systems requiring precise pressure control, such as in automation, manufacturing, and assembly lines. Its ability to handle compressed air within specified pressure ranges makes it versatile for various industrial settings. The backflow function enhances operational efficiency by preventing pressure build-up and maintaining system stability.

Certifications and Compliance:

The LRLL-1/4-QS-10 complies with RoHS standards, ensuring it meets environmental directives for hazardous substances. Its design and materials also conform to VDMA24364-B1/B2-L standards, ensuring compatibility with industrial lubricants and operational reliability in diverse working conditions.

FESTO’s LRLL-1/4-QS-10 differential pressure regulator combines precision engineering with durable materials to provide consistent performance in demanding industrial environments. Whether for new installations or system upgrades, its reliable pressure regulation and integrated features make it a valuable component in optimizing pneumatic systems.

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