FESTO Flow Control Valve 8mm – VFOE-LE-T-G18-Q8
This 8mm one-way flow control valve provides precise adjustment of exhaust air flow in pneumatic systems. With manual actuation and screw-in mounting, it ensures reliable performance across a broad pressure and temperature range, while meeting cleanroom and ATEX explosion protection requirements.
Features
- Exhaust air one-way flow control function
- Manual adjustment via rotary knob with detent
- Screw-in mounting, optional installation position
- 360° rotatable without continuous swiveling
- Cleanroom class 4 (ISO 14644-1)
- Explosion protection for Zones 1, 2, 21, 22
- RoHS-compliant materials
Specifications
- Pneumatic Connection: Port 1 QS-8, Port 2 G1/8
- Operating Pressure: 0.02–1 MPa (0.2–10 bar / 2.9–145 psi)
- Flow Rate, Control Direction: 170–320 l/min
- Flow Rate, Blocked Direction: 130–390 l/min depending on pressure
- Ambient & Media Temperature: -10°C to 60°C
- Housing Material: PBT, Cover: PBT
- Dynamic Seals: HNBR, Static Seals: NBR
- Threaded Bolt Material: Galvanised Steel
- Release Ring Material: PBT
- Maximum Tightening Torque: 6 Nm, Nominal Torque: 5 Nm ±20%
- Width Across Flats: 13 mm
- Product Weight: 9.5 g