FESTO GR-3/8B ONE-WAY FLOW CONTROL VALVE
The Festo GR38B is a precision-engineered one-way flow control valve designed for compressed air systems. Built with a durable die-cast zinc housing, it provides reliable control in both flow and blocked directions under various industrial conditions.
Manufacturer: FESTO
Type: One-Way Flow Control Valve
Model: GR-3/8-B
Part No.: 6308
Technical Information
- Fluid: Compressed Air
- Operating Pressure: 0.1 / 10 bar
- Standard Nominal Flow Rate (Flow Direction): 1010 l/min
- Standard Nominal Flow Rate (Blocked Direction): 1150 l/min
- Port Sizes: Female Thread G3/8
- Housing Material: Die-Cast Zinc
- Ambient Temperature: -20 … 75 °C









