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Festo GRLA-1/8-QS-8-RS-B
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Product detailed description
POPIS V ANGLIČTINě
GRLA-1/8-QS-8-RS-B Festo One-way flow control valve
About the Range
Connection M3, M5, G 1/8, G 1/4, G 3/8, G 1/2, also available with NPT thread
Plug connector 3, 4, 6, 8, 10, 12 mm
Flow rate 0 ... 1,400 l/min
Non-return and flow control valve.
| Property | No |
| Product Type | Festo GRxA GRxZ |
| Short type code | GRLA |
| Valve Function | One-way flow control function for exhaust air |
| Mounting | Threaded |
| Adjusting element | Knurled screw |
| Ambient temp | -10 - 60 °C |
| Assembly position | Any |
| Container size | 1 |
| Explosion protection | Zone 1 (ATEX) |
| Explosion protection | Zone 2 (ATEX) |
| Explosion protection | Zone 21 (ATEX) |
| Explosion protection | Zone 22 (ATEX) |
| Material information, knurled head | Wrought Aluminium alloy |
| Materials information for screw-in stud | Wrought Aluminium alloy |
| Materials information for seals | NBR |
| Materials information for seals | TPE-U(PU) |
| Max. tightening torque | 4 Nm |
| Medium temperature | -10 - 60 °C |
| Operating medium | Filtered, lubricated compressed air, 40 µm filtration |
| Operating medium | Filtered, unlubricated compressed air, 40 µm filtration |
| Operating Pressure | 0.2 - 10 bar |
| Permissible actuation moment, regulating screw | 0.4 Nm |
| Pneumatic connection, port 1 | QS-8 |
| Pneumatic connection, port 2 | G1/8 |
| Product weight | 25 g |
| Regulating screw material data | Brass |
| Release ring material data | POM |
| Standard flow rate in blocked direction: 6 -> 0 bar | 800 - 1250 l/min |
| Standard flow rate in direction of flow control: 6 -> 0 bar | 1080 l/min |
| Standard nominal flow rate in flow control direction | 650 l/min |
| Standard nominal flow rate in non-return direction | 600 - 750 l/min |
| Storage temperature | -10 - 40 °C |
| Swivel joint material data | PBT-reinforced |
| Type of actuation | manual |
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FESTO AG & Co. KG is a globally recognized German industrial giant that specializes in automation and control of technical processes. Founded in 1925 in the city of Esslingen am Neckar, Gottlieb Stoll and his brother Albert created a family business that gradually became a global leader in the field of industrial automation.
The company specializes in the production and supply of components and systems for motion and position control, such as pneumatic and electric drives, valves, sensors, and control systems. Thanks to its innovative technology and wide range of products, FESTO is an indispensable partner in many industries, including the automotive industry, electronics, food industry, and biotechnology.
FESTO also emphasizes research and development, as evidenced by its Bionic Learning Network division, which is dedicated to researching and developing biomimetic robotic technologies. In this way, the company contributes to progress in science and innovation in the world of robotics and automation.
With over 95 years of experience and strong global presence, FESTO continues to expand its portfolio to meet the needs of industry and adapt to constantly changing technological trends. The company is also known for its commitment to sustainability and environmental responsibility.
With its long history, innovations, and expertise, FESTO remains an important player in the field of industrial automation and continues to push the boundaries of technological possibilities.