| 产品名称 | Natural Gas Bus Pressure Regulator/Gas Pressure Reducing Valve Assembly |
| 燃油兼容性 | Compressed Natural Gas (CNG) |
| 进口直径 | 20-25 MPa (High Pressure Cylinder) |
| 出口设定压力 | 0.8-1.2 MPa (Engine Air Supply Pressure) |
| 流量范围 | ≥ 120 kg/h (suitable for 400kW engine) |
| 工作温度范围 | -40℃ ~ +120℃ |
| 过滤精度 | ≤ 10 μm (Built-in High Precision Filter Core) |
| 压力释放设定值 | 1.5-1.8 MPa (with safety valve protection) |
| 螺纹规格 | Import M22×1.5 / Export M27×1.5 (Typical heavy truck/bus standard) |
| 涡轮壳体材料 | Aluminum alloy forging (high strength, corrosion resistance, lightweight) |
| 膜片材料 | Fluororubber/Polyurethane composite material (resistant to low temperature, aging resistance, excellent sealing property) |
| 兼容排放标准 | China V standard, VI standard (GB 17691/GB 3847) |
| 认证 | ECE R110 / ISO 15500 / GB 19244 |
发动机号
Yuchai YC6NGWeichai WP4.1NGWeichai WP5NGWeichai WP7NGWeichai WP10NGWeichai WP12NGWeichai WP13NG
适配车型
Yutong Natural Gas BusYutong 6-18m BusYutong Intercity BusNew Energy Commercial Vehicle
燃油系统 - 工业百科
高品质宇通 8JY1-4.0-8 压力调节阀，专为潍柴WP7天然气公交车发动机设计。这一关键燃油系统部件确保最佳气体压力调节，实现高效发动机性能和可靠性。完美适配配备天然气推进系统的宇通公交车。