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AC STAG R14 CNG Methane Reducer 220HP

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1.50 KGS
Calculated at Checkout
  • AC STAG R14 CNG Methane Reducer 220HP
  • AC STAG R14 CNG Methane Reducer 220HP accessories
  • AC STAG R14 CNG Methane Reducer 220HP
£66.19 Inc. VAT


AC STAG R14 CNG Methane Reducer 220HP

STAG R14 regulator is dedicated for vehicles equipped with the CNG (so-called methane) sequential injection systems.

It offers constant pressure of gas regardless of reducer working temperature and ambient temperature.

The reducer is made of two aluminium castings joined together with bolts and disk springs, thus providing a compact design and constant pressure of both body parts.

Compact size

By using disk springs to join the casing body, the reducer size has been significantly improved.

High-strength diaphragms

The use of superior materials provides high resistance to extreme conditions inside the reducer (mechanical and thermal loads).

Two-stage control

Due to the two-stage control system used in the reducer, the dependence of outlet pressure on the level in the tank is reduced to a minimum. In the first chamber, the pressure is reduced to a safe level with a lever loaded valve, and then in the low pressure chamber the pressure is adjusted smoothly with a stem valve between 1.6 and 2.4 bar.

Integrated solenoid valve.

Being placed  between the reducer chambers ensures very low pressure drops at high loads and allows gas supply to be quickly cut off in an emergency.

360o fixture – central fitting

The dedicated mounting bracket allows the reducer to be mounted securely in any angular position (within 360°) by using just one screw This is a great advantage in more and more “tight” engine compartments.


The high pressure of CNG  at the reducer inlet is significantly reduced  with a lever loaded valve, thus providing a high level of safety.

Technical specification

Material Two aluminium castings (body and cover)
Weight Reducer: 1.33 Kg,
Complete with accessories: 1.65 Kg
Dimensions 182 x 125 x 82
Maximum inlet pressure 26 MPa
Outlet pressure Adjustable between 1.6 and 2.4 bar
Solenoid valve AMP Superseal
Solenoid valve power supply 12V DC
Coil power 11W
Coil connector type AMP Superseal socket
Gas inlet dia. Ø6.0 mm M12x1
Gas outlet dia. Ø12,
Water outlet dia. Ø8
Max. engine power output 250 kM
Pressure gauge fitting G¼” (AEB standard)
Approval E8 110R-01 7063

Regulator comes with mounting bracket, 2.2kOhm M6 temperature sensor, plug for the valve and 6mm compression fittings. 

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