Festo HE-LO Series Shut-off Valve

Shuts off the compressed air supply whilst simultaneously exhausting systems powered by compressed air.

This model has 8 variants.
Highlights...

Features

  • 3/2 double solenoid valve
  • 5200-10000 l/min flow rates
  • 14-140°F ambient temperature
  • Product complies with ISO 1179-1 and ISO 228-1
  • Must not be used as an EMERGENCY OFF valve

The Festo HE-LO Series Shut-off Valve is a manually operated 3/2-way valve with a piston slide, designed for pneumatic shut-off in systems requiring maintenance or repair. It complies with ISO 1179-1 and ISO 228-1 standards and meets OSHA 29 CFR 147 requirements. The valve is installed in air supply lines and can shut off compressed air while exhausting compressed air-operated systems.

The HE-LO offers standard nominal flow rates ranging from 5,200 to 10,000 l/min, depending on the model. It includes a slot for a padlock, ensuring safety during maintenance. While versatile, it should not be used as an emergency off valve.