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The GVU (Gas Valve Unit) is one of the components of FGSS. It is installed in the engine room and connected to the main gas engine and auxiliary gas equipment using double-layer flexible hoses to eliminate equipment resonance. This device can obtain class society product certificates such as DNV-GL, ABS, CCS, etc., based on the vessel's different classification. GVU includes gas control valve, filter, pressure regulating valve, pressure gauge and other components. It is used to ensure safe, stable and reliable gas supply for the engine, and it also can be used to realize quick cut-off, safe discharge, etc.
| Design pressure of pipe | 1.6MPa |
| Design pressure of tank | 1.0MPa |
| Inlet pressure | 0.6MPa～1.0MPa |
| Outlet pressure | 0.4MPa～0.5MPa |
| Gas temperature | 0℃～+50℃ |
| Maximum particle diameter of gas | 5μm～10μm |
1. The size is small and easy to maintain;
2. Small footprint;
3. The interior of the unit adopts pipe welding structure to reduce the risk of leakage;
4. GVU and the double-wall pipe can be tested for air tightness strength at the same time.
Efficient use of energy to improve the human environment
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The GVU (Gas Valve Unit) is one of the components of FGSS. It is installed in the engine room and connected to the main gas engine and auxiliary gas equipment using double-layer flexible hoses to eliminate equipment resonance. This device can obtain class society product certificates such as DNV-GL, ABS, CCS, etc., based on the vessel's different classification. GVU includes gas control valve, filter, pressure regulating valve, pressure gauge and other components. It is used to ensure safe, stable and reliable gas supply for the engine, and it also can be used to realize quick cut-off, safe discharge, etc.
| Design pressure of pipe | 1.6MPa |
| Design pressure of tank | 1.0MPa |
| Inlet pressure | 0.6MPa～1.0MPa |
| Outlet pressure | 0.4MPa～0.5MPa |
| Gas temperature | 0℃～+50℃ |
| Maximum particle diameter of gas | 5μm～10μm |
1. The size is small and easy to maintain;
2. Small footprint;
3. The interior of the unit adopts pipe welding structure to reduce the risk of leakage;
4. GVU and the double-wall pipe can be tested for air tightness strength at the same time.
Efficient use of energy to improve the human environment
