YingZhou Industrial Automation | Product Information
FESTO GRLA-1/8-QS-6-D 193144 One-Way Flow Control Valve
G1/8 Thread | QS-6 Push-In | 185 L/min | 0.2–10 bar
| Specification |
Verified Product Data |
| Manufacturer |
Festo SE & Co. KG |
| Model |
GRLA-1/8-QS-6-D |
| Part Number |
193144 |
| Product Family |
GRLA Series |
| Product Type |
One-Way Flow Control Valve |
| Valve Function |
Exhaust Air Flow Control with Non-Return Function |
| Pneumatic Connection 1 |
QS-6 Push-In Connection |
| Pneumatic Connection 2 |
G1/8 Thread |
| Tube Outside Diameter |
6 mm |
| Adjustment Component |
Slotted Head Screw |
| Mounting Method |
Screw-In |
| Mounting Position |
Any |
| Nominal Flow, Controlled Direction |
185 L/min |
| Nominal Flow, Non-Return Direction |
160–240 L/min |
| Standard Flow, Controlled Direction, 6 to 0 bar |
370 L/min |
| Standard Flow, Non-Return Direction, 6 to 0 bar |
330–390 L/min |
| Operating Pressure |
0.2–10 bar |
| Ambient Temperature |
−10°C to +60°C |
| Media Temperature |
−10°C to +60°C |
| Operating Medium |
Compressed Air, ISO 8573-1:2010 [7:4:4] |
| Lubricated Operation |
Possible; Continued Lubrication Required Thereafter |
| Nominal Tightening Torque |
3 Nm |
| Tightening Torque Tolerance |
±10% |
| Product Weight |
22 g |
| Screw Plug Material |
Wrought Aluminium Alloy |
| Adjustment Screw Material |
Brass |
| Seal Material |
NBR |
| Release Ring Material |
POM |
| PWIS Conformity |
VDMA 24364-B1/B2-L |
| Cleanroom Suitability |
Class 4 According to ISO 14644-1 |
| RoHS |
Compliant |
Product Overview
The FESTO GRLA-1/8-QS-6-D, part number 193144, is a pneumatic one-way flow control valve designed for exhaust-air flow regulation in industrial compressed-air systems. It combines a G1/8 threaded pneumatic connection with a QS-6 push-in fitting for 6 mm tubing. The valve provides a manufacturer-rated 185 L/min standard nominal flow in the controlled direction and incorporates a non-return flow path. A slotted-head adjustment screw enables adjustment of the flow restriction. The specified operating pressure is 0.2 to 10 bar, with ambient and media temperatures from −10°C to +60°C. The valve uses a wrought aluminium alloy screw plug, brass adjustment screw, NBR seals and POM release ring. Confirm connection sizes, exhaust-air flow control requirements, pressure conditions and pneumatic system compatibility before ordering.
Key Product Features
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One-Way Flow Control — Exhaust-air throttling with an integrated non-return function.
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G1/8 Thread Connection — Screw-in connection for compatible pneumatic ports.
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6 mm Push-In Connection — QS-6 port for pneumatic tubing with a 6 mm outside diameter.
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185 L/min Nominal Flow — Manufacturer-rated standard nominal flow in the controlled direction.
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Slotted Screw Adjustment — Adjustable restriction for pneumatic exhaust-air flow.
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0.2–10 bar Operating Pressure — Designed for compatible compressed-air systems.
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Industrial Construction — Aluminium alloy screw plug, brass adjustment screw, NBR seals and POM release ring.
Actual Product Verification
✓ Actual product and packaging photograph supplied
✓ Packaging brand: FESTO
✓ Packaging model: GRLA-1/8-QS-6-D
✓ Packaging part number: 193144
✓ Packaging identifies a pneumatic throttle non-return valve
✓ Visible product has a metal angle body, threaded connection and blue push-in release ring
✓ Packaging model and requested exact model match
✓ Functional testing and system compatibility should be confirmed separately if required
In Stock & Available to Order
FESTO GRLA-1/8-QS-6-D, part number 193144, is marked in stock based on the supplied inventory information. This one-way flow control valve is available for exact-model industrial procurement. Please confirm the G1/8 threaded port, QS-6 tube connection, exhaust-air flow control function, order quantity and delivery requirements before purchasing.
IN STOCK
FESTO GRLA-1/8-QS-6-D 193144
Contact us for quantity quotations and industrial pneumatic parts sourcing. Please confirm the G1/8 thread, 6 mm tubing, operating pressure and exhaust-air throttling requirements before ordering.
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