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Homag 4-011-04-1874 4011041874 GRLA-1/8-QS-8-D Festo One-way Flow Control Valve
This is Festo one-way flow control valve GRLA-1/8-QS-8-D. Festo part number is 193145. The valve function is an exhaust air flow control non-return function. It can be used on Homag woodworking machine. Homag spare part number is 4011041874 or 4-011-04-1874.
Data sheet：
Feature | Value |
Valve function | Exhaust air flow control non-return function |
Pneumatic connection 1 | QS-8 |
Pneumatic connection 2 | G1/8 |
Adjusting element | Slotted screw |
Type of mounting | Screw-in |
Standard nominal flow rate in flow control direction | 215 l/min |
Standard nominal flow rate in non-return direction | 175 l/min ... 250 l/min |
Ambient temperature | -10 °C ... 60 °C |
Maritime classification | See certificate |
Mounting position | Any |
Symbol | 00991452 |
Operating pressure for entire temperature range | 0.2 bar ... 10 bar |
Standard flow rate in flow control direction 6 -> 0 bar | 400 l/min |
Standard flow rate in non-return direction at 6 -> 0 bar | 330 l/min ... 410 l/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 |
Temperature of medium | -10 °C ... 60 °C |
Nominal tightening torque | 3 Nm |
Tolerance for nominal tightening torque | ± 10% |
Product weight | 22 g |
Material of screwed trunnion | 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 |
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