Data sheet
GR-1/4 (2101) One-way flow control va
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OT-FESTO011752
Example illustration
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| Valve function | Throttle blowback function |
| Pneumatic connection 1 | G1/4 |
| Pneumatic connection 2 | G1/4 |
| Setting element | knurled screw |
| Fastening type | pipe installation |
| Normal nominal flow in one-way flow control [l/min] | 370,0 |
| Normal nominal flow in check valve direction [l/min] | 150 |
| Operating pressure [bar] | 0.5 to 10 |
| ambient temperature [°C] | -20 to 75 |
| Housing material | Aluminium wrought alloy |
| installation position | arbitrary |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:-:-] |
| Information about operating and control medium | Oiled operation possible (required in further operations) |
| Information about operating and control medium [°C] | -20 to 75 |
| Material information | RoHs compliant |
| Seals material | NBR |
| Regulation screw material | Zinc plated steel |
| Normal flow In one-way flow control 6 -> 0 bar [l/min] | 570 |
| Normal flow In check valve direction 6 -> 0 bar [l/min] | 340 |
Further information:
| {{ $t('shop.all.gewicht') }} | 80 g / pcs |
| {{ $t('shop.all.gtin') }} | 4052568000073 |
| {{ $t('shop.display.artikel.zollwarennummer') }} | 84812090 |
| {{ $t('shop.all.hersteller') }} | Festo |
Figure
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.com under item number OT-FESTO011752.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
Our products arid goods are generally only intended for industrial and commercial uses.
Our products arid goods are generally only intended for industrial and commercial uses.
As of: 20.12.2025