Pahlén Solenoid valve ½ inch, soft-closing 112501

Pahlén Solenoid valve ½ inch, soft-closing 112501

The Pahlén solenoid valve 112501 is a ½ inch soft-closing solenoid valve used to open and close a water line electrically instead of by hand. In a pool installation it sits in a small-bore pipe run, such as a top-up or dosing line, where the flow has to be controlled by a signal from a control unit rather than a manual tap.

Soft-closing operation

This valve is a soft-closing type, meaning it shuts gradually rather than instantly. A slower closing movement reduces the pressure shock that a fast-acting valve can send back through the pipework. That makes it suitable for lines where abrupt closing would otherwise cause knocking or stress on fittings.

Rozmiar przyłącza

The valve is a ½ inch unit, so it is intended for small-bore pipework rather than main circulation lines. It replaces a manual valve at the point where automatic on/off control is wanted. The surrounding pipe and fittings must match the ½ inch size.

Wymiary i waga

The valve measures 10 x 7 x 5 cm (L x W x H) and weighs 0.7 kg. It is a compact component that can be fitted in a technical room or a confined pipe run without a dedicated support. Allow clearance around the body for the electrical connection and for later service.

Spare part and replacement

Article 112501 is supplied as an individual Pahlén component and can be used as a replacement for an existing ½ inch soft-closing solenoid valve. Ordering by article number keeps the size and closing characteristic the same as the original. Check that the existing wiring and control signal suit the valve before fitting.