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One-Way Flow Control GRLZ-1/8-QS-4-D - Festo 193157
Festo valve for fast, reliable control of compressed-air direction and flow.
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Description
Festo valve for fast, reliable control of compressed-air direction and flow. The key technical data of this genuine Festo article are listed below.
Technical data
| Valve function | Supply air throttle check valve function |
|---|---|
| Pneumatic connection 1 | QS-4 |
| Pneumatic connection 2 | G1/8 |
| Setting element | slotted screw |
| Fastening type | Screwable |
| Normal nominal flow in one-way flow control [l/min] | 160 |
| Normal nominal flow in check valve direction [l/min] | 120 to 190 |
| ambient temperature [°C] | -10 to 60 |
| Maritime classification | see Certificate |
| installation position | arbitrary |
| Normal flow In one-way flow control 6 -> 0 bar [l/min] | 300 |
| Normal flow In check valve direction 6 -> 0 bar [l/min] | 260 to 290 |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
| Information about operating and control medium | Oiled operation possible (required in further operations) |
| Medium temperature [°C] | -10 to 60 |
| Product weight [g] | 22,0 |
| Stud material | Aluminium wrought alloy |
| Material information | RoHs compliant |
| Seals material | NBR |
| Regulation screw material | Brass |
| Swivel connection material | Chromatised<br>Zinc pressure cast |
| Operating pressure complete temperature range [bar] | 0.2 to 10 |
| Nominal tightening torque [Nm] | 3,0 |
| Tolerance to nominal tightening torque | ± 10 % |
| Sleeve material | POM |
| Weight | 0.019 kg |
| Manufacturer | Festo |
| Hersteller-Nr | GRLZ-1/8-QS-4-D |
| EAN | 4052568043889 |
| Zolltarifnummer | 84812090 |
| GPSR Herstellerdaten | Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| For hose OD [mm] | 4 |
| Seal material | NBR |
| Medium | Compressed air |
| Function | Supply air throttle check valve function |
| Mounting position | arbitrary |
| Operating conditions | ISO 8573-1 |
| Series | GRLZ |
| Pneumatic connection | QS-4 |
| Temperature (max.) | 60 |
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