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4 WAY SOLENOID SLIDE VALVE

4 WAY SOLENOID SLIDE VALVE

4 WAY SOLENOID SLIDE VALVE

Product catalog summary
Overview: The document describes a four-way solenoid slide valve, known as the Run-Stop Valve G4G4, designed for rapid engine ignition and shutdown. It operates in two modes: Energized To Run (E.T.R.) and Energized To Stop (E.T.S.).
Specifications: The valve operates at 12 VDC with 14 W and 24 VDC with 14.5 W, suitable for continuous duty. It functions within a temperature range of -40°C to +100°C, with a flow rate of 3.6 L/min at 1.5 bar and a maximum working pressure of 4.5 bar. The valve weighs 1 kg and has passed vibration tests of 20 G across three axes.
Installation Instructions: The valve should be installed on a rigid, flat surface close to the injection pump, ideally within 200 mm. Use the provided screws with a torque of 11-12 Nm. Flexible hoses are recommended for connections, and if rigid pipes are used, they must be perfectly aligned to avoid valve distortion. Sealing washers (14.3x1.5 mm) should be used with a torque of 30-35 Nm, or 35-40 Nm for copper washers. Ensure no air remains in the pipes post-installation. A fuel filter and a check valve on the return pipe are recommended.
Certifications: The valve complies with European Standards EN50082-1, EN50082-2, EN50081-1, and EN50081-2.
Operational Modes: In E.T.R. mode, the engine starts when the valve is energized and stops when de-energized, keeping fuel pipes filled for the next ignition. In E.T.S. mode, the engine starts when the valve is de-energized and stops when energized, also maintaining fuel in the pipes.
Additional Information: The document includes mechanical dimensions and connector details, such as the 280 METRI-PACK SEALED CONNECTOR and 2F PACKARD CONNECTOR.
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Catalog excerpts

4 WAY SOLENOID SLIDE VALVE-1

Run-Stop Valve G4 ELETTROVALVOLA DISTRIBUTRICE A 4 VIE FOUR-WAY SOLENOID SLIDE VALVE E’ una elettrovalvola distributrice a 4 VIE per l'arresto e l'avvio rapido dei motori, per funzioni in DISECCITAZIONE (Energized to Run - E.T.R.) e in ECCITAZIONE (Energized to Stop - E.T.S.). Nella fase di fermata del motore utilizza la depressione in aspirazione della pompa di alimentazione per aspirare combustibile dalla pompa di iniezione. This is a four-way solenoid slide valve for fast engine ignition and shutdown, having both an E.T.R. (Energized To Run) mode and an E.T.S. (Energized To Stop) mode operation. During engine shutdown, the suction from the fuel supply pump is used to withdraw fuel from the injection pump. Vedi schema per E.T.R. e schema per E.T.S. See layout for E.T.R. mode and layout for E.T.S. mode COSTRUZIONI ELETTROMAGNETICHE INDUSTRIALI C.E.I. srl CORSO PRIMO LEVI, 7 - 10098 RIVOLI - TORINO (ITALY) - Tel. 0039 0119594446 - Fax. 0039 0119591357 e-mail: [email protected]

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4 WAY SOLENOID SLIDE VALVE-2

Run-Stop Valve G4 Lato per E.T.R. E.T.R. Side APPLICAZIONE IN FUNZIONE E.T.R. - ECCITAZIONE USING THE E.T.R. MODE - ENERGIZATION Lato per E.T.S. E.T.S. Side APPLICAZIONE IN FUNZIONE E.T.S. - DISECCITAZIONE USING THE E.T.S. MODE - DE-ENERGIZATION II motore va in moto con la elettrovalvola eccitata. Diseccitando la elettrovalvola avviene il rapido arresto del motore e i condotti rimangono pieni di combustibile per il successivo avvio. The engine ignites when the valve is energized. De-energizing the valve quickly brings the engine to a stop, leaving the pipes filled with fuel in preparation to the...

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4 WAY SOLENOID SLIDE VALVE-3

ISTRUZIONI PER L’INSTALLAZIONE L'applicazione sui motori é semplice e versatile perché il duplice sistema di fermata E.T.R. ed E.T.S. si ottiene invertendo la stessa elettrovalvola. L'elettrovalvola deve essere installata su una superficie rigida e piana il più vicino possibile alla pompa di iniezione. La distanza ottimale non dovrebbe superare i 200 mm. Usare le viti in dotazione (coppia di serraggio 11-12 Nm). Per la connessione della elettrovalvola è preferibile l'uso di tubi flessibili. Nel caso si dovessero utilizzare dei tubi rigidi é indispensabile curare il loro perfetto allineamento...

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4 WAY SOLENOID SLIDE VALVE-4

Run-Stop Valve G4 ELETTROVALVOLA DISTRIBUTRICE A 4 VIE FOUR-WAY SOLENOID SLIDE VALVE INGOMBRI MECCANICI - OVERALL DIMENSIONS 2F PACKARD CONNECTOR (Crimped on cable) 2M PACKARD MATING HALF CONNECTOR (Loose in plastic bag) 280 METRI-PACK SEALED CONNECTOR COSTRUZIONI ELETTROMAGNETICHE INDUSTRIALI C.E.I. srl CORSO PRIMO LEVI, 7 - 10098 RIVOLI - TORINO (ITALY) - Tel. 0039 0119594446 - Fax. 0039 0119591357 e-mail: [email protected]

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.