Festo 00197135 HE-G3 4-LO manual shut-off valve provides direct, hand-operated isolation for pneumatic lines rated at 0-150 psi. No power is required to operate the valve, enabling straightforward manual on/off control in pneumatic systems. The part number 00197135 (197135) identifies this valve within FESTO's HE-G3 4-LO line.
