Pneuforce N4H330C-10S is a 5/3 hand-lever directional valve. This manually or mechanically actuated valve changes pneumatic flow paths without a solenoid signal. Confirm how its actuation, return or detent mechanism behaves.

The primary port designation on this model is 3/8 NPT. Some multiport valves use different exhaust-port dimensions; consult the full product data before selecting fittings.

5/3 means three switching positions and 5 ports. It describes the directional flow-path arrangement, not pipe thread size.

The neutral spool position has closed centre operation: the working ports are blocked in neutral; this is not a certified load-holding device. Cylinder behaviour depends on load, exhaust plumbing, pressure and circuit design.

No. The 30C, 30E and 30P model functions designate five-port, three-position directional valves.

No solenoid control voltage is required for the mechanical or manual actuation described. Confirm the valve actuation and return behaviour.