Overview
AL Air-lock Valve
AL101 air-lock device combining a pneumatic pressure switch and two synchronised 3-way valves to isolate an actuator after supply-pressure loss.
Selection notes
- Specifications are summarised from the product documents; confirm the final order against the selected model datasheet.
- Start with connection, pressure, material and certification, then submit an inquiry.
- If the site model is incomplete, attach equipment photos, nameplates or original documents to the inquiry.
Confirm these points first
- Confirm the required fail-safe or hold-position behaviour in the actuator air circuit.
- Confirm supply, output and pilot ports, pressure conditions and installation direction.
- Confirm body, seal and environmental-material requirements before specifying the accessory.
