Bigas injector rails are provided with a line of electromagnetic actuators. They are used both for LPG and CNG fuel systems. These rails are available with 3.0 mm or 3.3 mm diameter nozzles and can be supplied in two different versions: with and without connection to the engine water circuit.
The "water" version is recommended at very low working temperatures.
Both versions come with interchangeable nozzles of different sizes (1.5 / 1.8 / 2.0 / 2.2 / 2.4 and 2.75).
The use of these nozzles change in accordance to the singol unit displacement of the engine.
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TECHNICAL DATA SHEET |
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GAS TYPE |
LPG – CNG |
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MODEL |
DI 21F / DI 21FW |
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MATERIAL |
Anodized aluminium |
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APPLICATION |
For engines from 2 to 12 cylinder |
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WORKING PRESSURE |
From 0 to 3.5 bar |
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GAS INLET |
Ø ext. 10 mm / Brass |
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VACUUM UNION |
Ø ext. 5mm / Brass |
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INLET/OUTLET WATER |
Ø ext. 11.5 mm / Brass ( x2 ) |
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NOZZLES |
Ø int. 3.0 mm / Steel |
Ø int. 3.3mm / Steel |
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GIGLER |
Ø int. 1.5 / 1.8 / 2 / 2.25 / 2.4 / 2.75 mm Brass |
Ø int. 1.5 / 1.8 / 2 / 2.25 / 2.4 / 2.75 mm Brass |
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FIXING PIN |
Anti-vibration threaded pin M5 – Silent block |
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ELECTRICAL SOLENOID SPECIFICATION |
2,5 Ohm 12V 57W |
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APPROVAL |
ECE R67.01 ECE R10 ECER110 |
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