Product Model
grla-1/2-qs-12-d
Selling Points
- 1The Festo GRLA-1/2-QS-12-D one-way flow control valve is designed for precise pneumatic control, ensuring efficient and reliable operation in various industrial applications.
- 2This valve features a piloted non-return function, allowing for controlled airflow in one direction while preventing backflow, which is crucial for maintaining system integrity.
- 3The valve includes a proximity sensor and plug socket, enhancing its functionality and ease of integration into complex automation systems.
- 4The GRLA-1/2-QS-12-D is part of Festo's extensive range of pneumatic valves and valve manifolds, offering universal or application-specific configurations to meet diverse needs.
- 5With its robust design and high-quality components, the Festo GRLA-1/2-QS-12-D ensures long service life and minimal energy requirements, making it an excellent choice for demanding industrial environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Valve function | Exhaust air flow control non-return function | Pneumatic connection 1 | QS-12 |
Pneumatic connection 2 | G1/2 | Adjusting element | Slotted screw |
Type of mounting | Screw-in | Standard nominal flow rate in flow control direction | 1580l/min |
Standard nominal flow rate in non-return direction | 925l/min 1605l/min | Ambient temperature | -10°C 60°C |
Maritime classification | See certificate | Mounting position | Any |
Symbol | 00991452 | Operating pressure for entire temperature range | 0.2bar 10bar |
Standard flow rate in flow control direction 6 -> 0 bar | 2220l/min | Standard flow rate in non-return direction at 6 -> 0 bar | 1910l/min 2500l/min |
Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] | Information on operating and pilot media | Operation with oil lubrication possible (required for further use) |
LABS (PWIS) conformity | VDMA24364-B1/B2-L | Cleanroom class | Class 4 according to ISO 14644-1 |
Temperature of medium | -10°C 60°C | Nominal tightening torque | 15Nm |
Tolerance for nominal tightening torque | ± 10% | Product weight | 106g |
Material of screwed plug | Wrought aluminum alloy | Note on materials | RoHS-compliant |
Seals material | NBR | Releasing ring material | POM |
Material of adjusting screw | Brass | Swivel joint material | Die-cast zinc Chromated |
Manufacturer ID | 193152 |
Specifications may be subject to change without notice