GRLA-1/4-QS-6-RS-D FESTO Single-Sided Throttle Valve: Precise Control for Efficient Energy Use

In the field of automated control systems, single-sided throttle valves play a crucial role, used for accurately regulating airflow to optimize system performance. The GRLA-1/4-QS-6-RS-D single-sided throttle valve from FESTO, with its efficient flow control and excellent durability, provides an advanced solution for industrial automation.

Product Overview

The GRLA-1/4-QS-6-RS-D single-sided throttle valve is designed by FESTO to meet the demands of high-precision pneumatic control. It combines the functions of a check valve and a throttle valve, suitable for a variety of pneumatic control systems.

Product Features

Single-Sided Throttling Function

• Designed to achieve one-way airflow control and throttling, optimizing system response.

Dual Air Interfaces

• Air interface 1 is QS-6, and air interface 2 is G1/4, offering flexible connection options.

Precise Flow Control

• The standard nominal flow rate in the control direction reaches 400 liters per minute.

Broad Working Pressure Range

• Suitable for a working pressure range of 0.2 bar to 10 bar.

Environmental Adaptability

• Suitable for an ambient temperature range of -10°C to 60°C.

High-Standard Materials and Manufacturing

• Materials comply with RoHS standards, ensuring the product’s environmental friendliness and durability.

Technical Parameters

• Valve Function: Single-sided throttling function for precise control.
• Regulation Element: Knurled screw for easy operation and adjustment.
• Installation Method: Screw-in, installed through external threads.
• Blockage Direction Flow Rate: 290 l/min to 420 l/min.
• Medium Temperature: -10°C to 60°C, adaptable to different working conditions.
• Maritime Classification: See certificate for compliance in specific applications.
• Installation Position: Optional, offering installation flexibility.
• Symbol: 00991452 for easy product identification.
• Flow Control: At 6 bar pressure, the standard flow rate in the control direction is 600 l/min.
• Check Direction Flow Rate: At 6 bar pressure, the standard flow rate in the check direction is 570 l/min to 680 l/min.
• Working Medium: Compressed air, compliant with ISO 8573-1:2010 standards.
• Medium Description: Can work with lubricated media (must continue to use lubricated media afterward).
• PWIS Compliance: Complies with the VDMA24364-B1/B2-L standard.
• Clean Room Class: Class 4, compliant with ISO 14644-1 standards.
• Storage Temperature: -10°C to 40°C, ensuring long-term storage stability.
• Nominal Torque: 5 Nm, ensuring safe and stable installation.
• Product Weight: 50g, lightweight and easy to install.

Application Fields

The GRLA-1/4-QS-6-RS-D single-sided throttle valve is widely used in automated machinery, pneumatic control systems, medical equipment, laboratory equipment, and other fields, especially in pneumatic control systems that require high precision and stability.

FESTO’s GRLA-1/4-QS-6-RS-D single-sided throttle valve, with its precise flow control, broad working pressure range, and high-standard material manufacturing, provides an efficient and energy-saving choice for industrial automation. Choose FESTO for a reliable, precise, and environmentally friendly pneumatic control partner.

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