The Festo LRLL-M5-QS-4 Pressure Valve, featuring the Manufacturer Part Number (MPN) 153498, epitomizes precision and reliability in pneumatic pressure control. Engineered with meticulous attention to detail, this pressure valve is crafted to enhance the efficiency and performance of pneumatic systems across diverse industrial applications.

Key Features:

Accurate Pressure Control: Designed for precise regulation of system pressure, ensuring consistent operational conditions and optimal performance.
Durable Construction: Built from premium materials, the LRLL-M5-QS-4 Pressure Valve offers exceptional durability, capable of withstanding the rigors of industrial environments.
Space-saving Design: Its compact form factor allows for easy integration into space-constrained setups without compromising functionality.
User-friendly Adjustment: Equipped with a user-friendly adjustment mechanism, enabling quick and precise pressure settings for system calibration.
Versatile Compatibility: Compatible with a wide array of pneumatic systems, it seamlessly integrates into existing setups, offering versatility in system design.

Benefits:

Enhanced Operational Efficiency: By maintaining optimal pressure levels, it contributes to improved efficiency and reliability of pneumatic processes, enhancing overall system performance.
Cost Reduction: Optimized pressure control helps minimize energy consumption, leading to significant cost savings over time.
Extended Equipment Lifespan: Prevents premature wear and tear on pneumatic components, thereby extending their lifespan and reducing maintenance requirements.
Safety Assurance: Ensures consistent and reliable pressure control, promoting safe operation of pneumatic systems in compliance with safety standards.

Applications:

Manufacturing: Vital for precise pressure management in automated manufacturing lines, ensuring consistent and 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 wide range of pneumatic applications across various industries, enhancing operational precision and reliability.

The Festo LRLL-M5-QS-4 Pressure Valve represents Festo’s commitment to advancing pneumatic technology, offering a sophisticated solution for managing system pressure and optimizing industrial processes. With its exceptional performance and reliability, it serves as a cornerstone for achieving operational excellence in pneumatic systems.

Technical Data

Feature	Specification
Controller function	Differential pressure constant With return flow function
Pneumatic connection 1	M5
Pneumatic connection 2	QS-4
Type of mounting	Screw-in
Nominal flow rate, open	30 l/min
Pressure regulation range	2 bar … 6 bar
Inlet pressure 1 MPa	0 MPa … 0.9 MPa
Inlet pressure 1	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 [7:-:-]
Actuator lock	Counter-locking
Mounting position	Any
Structural design	Directly controlled piston regulator with continuous compressed air supply
Symbol	00991535
Nominal flow rate, closed	30 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	9 g
Material of screwed plug	Brass, nickel-plated
Note on materials	RoHS-compliant
Material of threaded seal	PTFE