Festo GRLA Series Flow Controller Threaded Outlet Male and Female ISO 1179-1 and ISO 228-1, Max 1 Bar GRLA-1/4-QS-8-RS-D

Festo GRLA-1/4-QS-8-RS-D is a robust flow controller designed for precise one-way exhaust air regulation in pneumatic networks. It features threaded outlet connections with male and female ports conforming to ISO 1179-1 and ISO 228-1 standards, suitable for reliable integration into industrial pneumatic systems.

The device supports a maximum operating pressure of 1 bar and covers a wide operating temperature range from -10°C to 150°C, making it suitable for harsh industrial environments. Built from die cast zinc, anodised wrought aluminium alloy, nickel plated brass, and other premium materials, it ensures durability and chemical resistance.

The controller's push-in fitting on the 8 mm inlet port enables quick installation without tools, while its ability to swivel in all directions facilitates flexible access and configuration in tight spaces. Captive nitrile rubber (NBR) seals help prevent leakage, maintaining system pressure stability and consistent media flow rates.

The flow rate can be manually adjusted easily using the knurled screw or a simple slotted screwdriver, providing fine control over pneumatic exhaust speed. This makes the GRLA model highly practical for controlling piston movement speeds and maintaining steady media velocities, even under extreme heat and pressure conditions.

Certified to RoHS, Germanischer Lloyd, and ISO 8573-1:2010 (7:4:4) standards, this flow controller meets stringent industry requirements for performance and quality. Typical applications include industrial automation, robotic systems, and compression tools where reliable flow regulation is critical.

The flow controller supports a maximum operating pressure of 1 bar. Constructed with durable die cast zinc, anodised aluminium alloy, and other high-quality materials. Operates across a wide temperature range from -10°C to 150°C.

Includes captive NBR seals to prevent leaks and maintain system pressure stability. Provides easy installation with push-in fitting on the 8 mm inlet port. Allows 360-degree swivel for flexible configurations and access.

Manually adjustable flow rate via knurled screw or slotted screwdriver. Complies with RoHS, Germanischer Lloyd, and ISO 8573-1:2010 (7:4:4) standards. Ideal for industrial automation, robotics, and compression tool applications.

Explore our industrial pneumatics category for a comprehensive range of Flow Controllers and fittings designed for professional applications.