Artykuł STAG R02 DPI pochodzi z serwisu Stag.

– for engines up to 450 HP
– multi-directional LPG outlet
– adjustable output pressure from 0.8 to 1.6 bar
– rotary water outlet 6 or 8 mm
– inlet increased reducer surface area
– inlet pressure compensation
– integrated safety valve
– NTC sensor
– two-piece bracket for easy installation
– recommended for installation in a set with QMAX family controllers

Artykuł STAG R03 pochodzi z serwisu Stag.

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.

Exceptional tightness.

By using disk springs to join the casing body, the reducer tightness 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.

360^o 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.

Safety

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

Artykuł STAG R14 pochodzi z serwisu Stag.

The high efficiency and thermal stability of the STAG R01 reducer ensure:

• stable pressure and precise fuel dosage under sudden acceleration and engine load increase,
• correct gas temperature regardless of driving conditions,
• correct vaporization of gas, even in uncommonly low ambient temperatures.

LPG systems equipped with the STAG R01 reducer work perfectly with the vehicle power transmission system, ensuring trouble-free operation for years.
The reducer works perfectly regardless of LPG parameters, driving style or vehicle load.
The modified version of the STAG R01 includes enhanced internal components for the adjustment of exit pressure, which has improved the operational stability of the unit.

The stable working pressure of the STAG R01 enables:

• very smooth and dynamic driving with optimized fuel consumption,
• steady engine operation,
• safe and comfortable driving.

The reducer quickly responds to sudden load changes. It provides the correct fuel dosing even at temporary high demand and prevents an excessive pressure rise and engine stuttering at the same time.

Benefits of STAG R01 reducers:

• stable pressure,
• works excellently with turbocharged engines,
• tested in all conditions,
• gas inlet elbow connection Ø12,
• increased durability,
• modern construction solutions,
• small size to allow easier installation in tight engine sections,
• rotating connections,
• stable working parameters.

Design of STAG R01 reducers
With the use of unique design solutions, the single-stage, diaphragm-type STAG R01 with a heat exchange (water/gas), combines the benefits of two types of reducers:

• single-stage: fast and efficient management of sudden temporary increase in the load,
• two-stage: no risk of excessive pressure.

The unique design of the STAG R01 ensures sufficient performance in both low and high pressure gas inflow. Therefore, the unit is more resistant to pressure drops resulting from a reduced LPG level in the cylinder and fuel impurities than other marketed products.

The use of an innovative heat exchange system in the STAG R01 reducer, significantly minimizes the release of LPG impurities which cause “reducer plugging”.
In this respect, the STAG R01 is much better and more reliable than other competitive solutions.

Materials used for construction and technical specification

The STAG R01 reducer is made of aluminum alloy processed under strict chemical control and the manufacturing technology ensures:

• tight casting up to 70 bar,
• uniform formulation of casting to ensure high durability and resistance to mechanical damage

Artykuł STAG R01 pochodzi z serwisu Stag.

The reducer is distinguishable due to its compact size and unique design comprising two aluminum castings and a cover made in the ACtherm system preventing gas cooling, thus providing an excellent thermal insulation. Due to its unique design, the STAG R02 EL heats up very quickly, thus, switching to gas is also performed quickly. Therefore, no additional work of the controller, such as temperature correction, is required. Its high thermal efficiency and resistance to LPG contamination makes the reducer the best choice when selecting autogas system components.

Pressure stabilization system

The STAG R02 EL reducer is equipped with the unique ACPress system that provides constant pressure  supplying injector rails when driving in various road conditions. It should be also noted, that stability is guaranteed regardless of inlet pressure of gas delivered from the gas cylinder.

Flexible fastening system

The device is fastened with a single centrally located bolt only, thus, enabling the reducer to be installed practically in any position. The device versatility is complemented with the  TriACflex elbow connector system that can be configured in any arrangement.

Advantages:

• built-in solenoid valve and filter,
• small dimensions,
• compact design,
• easy filter replacement,
• excellent thermal efficiency,
• stable adjustments,
• resistance to LPG contaminations,
• pressure stability independent of cylinder inlet pressure,
• low pressure drops at high loads,
• mounted with a single centrally located bolt,
• replaceable elbow connector system.

Standards and approvals: The STAG R02 EL reducer holds the E8 approval No. 67R-01 6865 and meets the requirements of the UN Economic Commission for Europe Regulation No. 67.

Artykuł STAG R02 EL pochodzi z serwisu Stag.

Reducer features include compact size and unique design comprising 4 aluminium castings and 2 covers made in the ACtherm system preventing gas cooling, thus, providing excellent thermal insulation. Due to its unique design, the AC R02 TWIN heats up very quickly, so switching to gas is also performed quickly. Therefore, no additional work of the controller, such as temperature correction, is required. Its high thermal efficiency and resistance to LPG contamination makes the reducer the best option when selecting autogas system components.

Pressure stabilizing system

The AC R02 TWIN reducer is equipped with the unique ACPress system that provides constant pressure  supplying injector rails in various road conditions. It should be also noted that stability is guaranteed regardless of inlet pressure at the gas cylinder.

Universal mounting system

It is quite new that the unit is fixed with a single bolt, enabling the reducer to be installed practically in any position. Reducer versatility is complemented with the  TriACflex elbow connector system that can be configured in any arrangement.
An elbow arrangement may be shown here with a caption: straight pipe connector, 90 and 60 degree elbows.

Advantages

• small dimensions,
• compact design,
• excellent thermal efficiency,
• stable adjustments,
• resistance to LPG contamination,
• stable feeding independent of gas cylinder inlet pressure,
• low pressure drops at high loads,
• mounting with a single bolt,
• elbow connector system.

Standards and approvals

STAG R02 TWIN reducer has been approved under E8 approval No. 67R-01 6865 and meets the requirements of UNECE Regulation No. 67.

Artykuł STAG R02 TWIN pochodzi z serwisu Stag.

Pressure stabilizing system
The AC R02 reducer is equipped with the unique ACPress system that provides constant pressure  supplying injector rails in various road conditions. It should be also noted that stability is guaranteed regardless of inlet pressure at the gas cylinder.

Universal mounting system
It is quite new that the unit is fixed with a single, centrally located bolt only, enabling the reducer to be installed practically in any position. Reducer versatility is complemented with the  TriACflex elbow connector system that can be configured in any arrangement.
An elbow arrangement may be shown here with a caption: straight pipe connector, 90 and 60 degree elbows.

Advantages:

• small dimensions,
• compact design,
• excellent thermal efficiency,
• stable adjustments,
• resistance to LPG contamination,
• stable feeding independent of gas cylinder inlet pressure,
• low pressure drops at high loads,
• mounting with a single, centrally located bolt,
• elbow connector system.

Artykuł STAG R02 pochodzi z serwisu Stag.