Weichai 612600190513 Natural Gas Pressure Reducing Stabilizer Assembly LNG/CNG Compatible WP10NG WP12NG Engine Shaanxi Heavy Truck Parts
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| Part Number | 612600190513 |
| Product Name | Natural Gas Reducing Regulator / Reducing Valve / Vaporizing Regulator |
| Compatible Fuel Type | LNG (Liquefied Natural Gas) / CNG (Compressed Natural Gas) |
| Compatible Engine Series | Weichai WP10NG / WP12NG / WP13NG Series Gasoline Engines |
| Maximum Import Pressure | 25 MPa (CNG) / Saturated Steam Pressure (LNG) |
| Export Set Pressure | 1.0 ~ 1.5 MPa (Adjustable According to Engine Calibration) |
| Rated Flow | ≥ 120 kg/h (Meets 300-400kW Engine Operating Conditions) |
| Working Medium Temperature | -40℃ ~ +80℃ |
| Heating Method | Engine Cooling Fluid Water Jacket Heating (Antifreeze Vaporization) |
| Intake Interface Specification | M22×1.5 or flange plate (depending on batch) |
| Exhaust Interface Specification | M22×1.5 or flange |
| Electromagnetic Valve Voltage | 24V DC (Integrated Electromagnetic Cut-off Valve) |
| Shell Material | Aluminum Alloy Die Casting (Anodized/Coated for Corrosion Resistance) |
| Internal Diaphragm Material | Fluororubber (FPM) / Polyurethane (cold resistance, natural gas resistance) |
| Installation | Bracket Bolt Mounting (Chassis or Engine Side) |
| Certification | ECE R110 / ISO 15500 / GB 19244 |
OEM Part No.
612600190513
Engine Part No.
WP10NGWP12NGWP13NGWP10WP12WP13
Interchange No.
110R-000011REGO 1784CJ5700-1113C40
Fitment Vehicles
Shaanxi Auto Heavy Duty TruckChina Heavy Duty Truck HOWOLNG Heavy Duty TruckCNG Urban BusWeichai Gas Engine Powered Vehicle
Fuel System - Industrial Encyclopedia
Supply Weichai original 612600190513 Natural Gas Pressure Reducing Stabilizer, compatible with WP10NG/WP12NG/WP13NG Gasoline Engine, widely used in Shaanxi Heavy Truck, China Heavy Truck HOWO and other LNG/CNG heavy trucks and buses. This regulator integrates pressure reduction, pressure stabilization, and vaporization into one, with a water jacket heating anti-freezing design, import pressure 20-25MPa, export stable pressure 1.0-1.5MPa, interchangeable parts include 110R-000011, REGO 1784C, Yuchai J5700-1113C40, reliable quality, direct shipment in stock.