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LRLL-1/2-QS-12 – Differential Pressure Regulator – Festo Pressure Valves

$ 75.68 $ 62.06

SKU Festo 153509 Category

Manufacturer Part Number: Festo 153509
Festo Pressure Valves: LRLL-1/2-QS-12
OEM Spec Ref 

The Festo LRLL-1/2-QS-12 Pressure Valve, featuring the Manufacturer Part Number (MPN) 153509, epitomizes excellence in pneumatic control, meticulously engineered to elevate the performance of pneumatic systems with unparalleled precision and reliability. Crafted with precision and built to withstand industrial demands, this pressure valve ensures seamless integration into diverse applications, guaranteeing consistent pressure levels and heightened operational efficiency.

Key Features:

  • Precision Pressure Control: Engineered for precise pressure regulation, the LRLL-1/2-QS-12 ensures optimal operational conditions, facilitating peak performance across pneumatic systems.
  • Durable Construction: Crafted from premium materials, this pressure valve boasts robust construction, designed to endure the rigors of industrial environments, ensuring longevity and reliability.
  • Compact and Adaptable Design: With its compact footprint, this valve offers effortless installation even in space-restricted settings, without compromising functionality, providing versatility in system design.
  • Effortless Adjustment: Featuring a user-friendly adjustment mechanism, the LRLL-1/2-QS-12 enables quick and precise pressure settings, streamlining system calibration for optimal performance.
  • Universal Compatibility: Compatible with a wide array of pneumatic systems, this valve seamlessly integrates into existing setups, offering unparalleled flexibility in system configuration.

Benefits:

  • Enhanced Operational Efficiency: By maintaining precise pressure levels, this valve enhances the efficiency and reliability of pneumatic processes, optimizing overall system performance.
  • Cost Savings: By minimizing energy consumption through optimized pressure levels, this valve contributes to significant cost savings over time, bolstering operational efficiency.
  • Extended Equipment Lifespan: Proper pressure regulation mitigates wear and tear on pneumatic components, prolonging their lifespan and reducing maintenance requirements.
  • Enhanced Safety: Ensuring consistent and reliable pressure control, this valve promotes safer operation of pneumatic systems, adhering to stringent safety standards.

Applications:

  • Manufacturing: Crucial for ensuring precise pressure in automated manufacturing lines, the LRLL-1/2-QS-12 valve guarantees high-quality production outcomes.
  • Control Systems: Integral to control systems requiring stable and accurate pressure for optimal functionality.
  • Testing and Inspection: Ideal for applications necessitating consistent pressure for precise testing and inspection procedures.
  • General Pneumatics: Suitable for a broad spectrum of pneumatic applications across various industries, enhancing operational precision and reliability.

The Festo LRLL-1/2-QS-12 Pressure Valve embodies Festo’s commitment to pioneering pneumatic technology, offering a sophisticated solution for managing system pressure and optimizing industrial processes with unparalleled precision and reliability.

Technical Data

Feature Specification
Controller function Differential pressure constant
With return flow function
Pneumatic connection 1 G1/2
Pneumatic connection 2 QS-12
Type of mounting Screw-in
Nominal flow rate, open 730 l/min
Pressure regulation range 2 bar … 6 bar
Inlet pressure 1 MPa 0 MPa … 0.9 MPa
Inlet pressure 1 bar 0 bar … 9 bar
Inlet pressure 1 psi 0 psi … 130.5 psi
Ambient temperature 0 °C … 60 °C
Housing material PBT-reinforced
Operating medium Compressed air as per ISO 8573-1:2010
Actuator lock Counter-locking
Mounting position Any
Structural design Directly controlled piston regulator
with continuous compressed air supply
Symbol 00991535
Nominal flow rate, closed 700 l/min
Information on operating and pilot media Operation with oil lubrication possible (required for further use)
LABS (PWIS) conformity VDMA24364-B1/B2-L
Product weight 105 g
Material of screwed plug Brass, nickel-plated
Note on materials RoHS-compliant
Material of threaded seal PTFE

Additional information

Weight 0.105 kg

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