STAG AC W031 BFC
Gas injector
Autogas fuel type: LPG / CNG
Warranty period: 2 years, no mileage limit
Available number of sections: 1
Standards and approvals: The STAG AC W031 BFC injector holds approvals E8 67R-01 7294, E20 110R-00 7295, E20 10R-054148 and meets the requirements of the UN ECE Regulation.
Index AC W031 BFC 3-cyl. (manifold): WGM2431AH
Index AC W031 BFC 4-cyl. (elbow 12): WGM2471AH
Description
The STAG AC W031 BFC injector is designed for LPG and CNG gas injection systems, for use in all vehicle engines, including turbocharged ones. The AC W031 BFC injector offers excellent operating parameters, the possibility of direct mounting at the intake manifold, and compatibility with other AC S.A. products. An undeniable advantage of the device is that a single injector can be combined into any number of injection sections.
| Feature | Benefit |
|---|---|
| Coil in heat-sink form | Excellent heat dissipation from the injector coil |
| Simple and lightweight housing | Stability under variable ambient conditions |
| Single section | Great flexibility in mounting configuration |
| Mounting the PS-04 temperature, vacuum and gas pressure sensor from any side |
|
Functional features
- available in a connection system with Ø12 T-pieces,
- can be combined into sections using dedicated manifolds,
- easy and quick mounting directly at the intake manifold
- modern, refined design guaranteeing outstanding performance
- high durability
- innovative heat dissipation system thanks to the heat-sink-shaped coil housing
Manufacturer-recommended set
LPG and CNG
STAG QBOX PLUS, STAG QNEXT PLUS, STAG QMAX PLUS, STAG QMAX BASIC,
STAG QBOX BASIC, STAG GoFast, STAG 400 DPI, STAG DIESEL
LPG
STAG R01 TYP 150, STAG R01 TYP 250, STAG R02, STAG R02 TWIN
STAG R02 EL
LED 600, LED GoFast
Technical materials
Technical specification AC W031 BFC
| Operating pressure [bar] | 0.95 ÷ 1.5 |
| Maximum operating pressure [bar] | 4.5 |
| Operating temperature [°C] | -20 ÷ +120 |
| Opening time at 1.2 bar pressure [ms] | 2.3 |
| Closing time at 1.2 bar pressure [ms] | 1.3 |
| Weight with nozzles [g] | 74 |
| Coil resistance [Ω] | 1.9 |
| Supply voltage [V] | 12 ÷ 16 |
| Maximum flow at 1.2 bar pressure [l/min] | 145 |
| Power range [HP/cylinder] (adjustable via nozzles) | 13.6 ÷ 45.8 |
| Power range [kW/cylinder] (adjustable via nozzles) | 10 ÷ 33.8 |
| Gas inlet – fitting [mm] | Ø 6 / Ø 12 |
| Gas outlet – fitting [mm] | Ø 6 |
| Durability [km] | |
| - in urban cycle | 100,000 |
| - in extra-urban cycle | 200,000 |
| Overall dimensions with fitting [mm] | |
| - length x width x height | 48 x 60 x 26 |