Pneuforce 3AJZF-25EP is a pneumatic pilot vacuum valve. For vacuum handling circuits, select the correct pilot or directional valve arrangement and port size. Confirm the vacuum source, pilot signal and required venting behaviour.

The primary port designation on this model is 1 NPT. Some multiport valves use different exhaust-port dimensions; consult the full product data before selecting fittings.

3-way means two switching positions and 3-way ports. It describes the directional flow-path arrangement, not pipe thread size.

The product is identified as a vacuum-control valve. Confirm vacuum service, pilot pressure and seal/medium requirements against the valve data before installation.

Verify model number, pressure and temperature limits, air preparation, direction of flow and the port/thread arrangement against the system design.