Typical Errors and Defects
Typical Faults:
The nozzle does not work or works irregularly
Abnormal electrical current draw
Techinical Info
The double nozzle holder ARAG (I612755) of the SELETRON system most likely belongs to the family of 2-way ARAG multi-nozzle holders paired with the SELETRON electronic valve. It is a motorized/electronic valve applied to ARAG nozzle holders for independent management of the single nozzle, automatic selection of the nozzle or combination of nozzles based on the required speed and instantaneous flow rate. Its main use is on sprayers for fertilizers and phytosanitary products.
Technical specifications
- 2-way configuration
- Supply 12 Vdc
- Consumption 0.32 A
- Connection diameter available in variants 22 mm, 1/2", 25 mm, 3/4", 1"
- Recommended hose diameter 10 mm
- Maximum operating pressure 8 bar
- Seal materials available at least in Viton and Teflon
- SELETRON opening/closing time on the order of 0.4 s
- Indicative flow rates reported for the SELETRON family: 3.5 l/min at 0.35 bar and 4 l/min at 0.5 bar
DIPA can service these components thanks to its experience and expertise.
Functions
- Independent management of the single/pair of nozzles
- Automatic selection of the nozzle or nozzle combinations
- Operation in variable-rate applications
- Reduction of treatment overlaps in precision agriculture
- Reduced current consumption due to short actuation times
- Ability to drive up to 96 actuators with a single power and control cable
- Improved liquid continuity in the boom with reduced dead volumes
- Less external contamination during boom washing
- Greater uniformity of product concentration at treatment start-up
Applicable models
- Sprayers for spreading fertilizers and phytosanitary products
Typical faults
- The nozzle does not work or works irregularly
- Abnormal electrical consumption.
Final conclusions
The ARAG SELETRON double nozzle holder solenoid (I612755) is the two-connection version used for independent control of the pair of nozzles in precision spraying systems for fertilizers and phytosanitary products.
DIPA has a wide range of spare parts dedicated to the Agri sector: from vehicle-related parts to those for auxiliary equipment. In addition, it offers reconditioned components with performance comparable to new, enabling savings on replacements and contributing to environmental protection through the circular economy. If the spare part you need is not available, don’t worry: DIPA can refurbish your part "on demand", restoring full functionality and safety in a short time.