Factory Direct Simple Kit Quick-Connect Type CNG LPG Filling Port & Valve System | Car Conversion with Simple Gas Filler
LPG filling valve is a set of components designed for the safe and efficient filling of LPG into vehicles that run on autogas or propane. This quick-connect filling port and valve system is an essential part for car autogas conversion projects. The simple kit structure allows straightforward installation for retrofit workshops and vehicle modification applications.
Manufactured from hot forged brass with CNC machined precision, the filling valve delivers stable performance under tough operating environments. Built-in non-return valve effectively prevents gas backflow during refueling, improving overall system safety for autogas and propane-powered vehicles.
Technical Specifications
| Type | LPG filling valves |
| Material | Hot forged brass CNC machined |
| Operating temperature | -40℃~120℃ |
| Maximum working pressure | 26MPa |
| Outlet connection | M14x1 |
| Non return valve | Yes |
Main Features & Benefits
Quick-connect design for fast and convenient gas refilling
Hot forged brass body with CNC precision machining for anti-leak performance
Integrated non-return valve avoids reverse gas flow for enhanced safety
Wide working temperature range from -40℃ to 120℃ adapts to different climate conditions
26MPa max working pressure meets high-pressure autogas system requirements
M14x1 outlet thread for easy fitting with standard conversion kits
Simple kit design, suitable for passenger cars and light commercial vehicle gas modification
FAQ
Q: What vehicles can this CNG LPG filling port valve fit?
A: This quick-connect filling valve is suitable for most cars and light vehicles converted to run on autogas or propane LPG. It works as a core filling component for vehicle oil-to-gas retrofit systems.
Q: Why use hot forged brass for LPG filling valves?
A: Hot forged brass provides high mechanical strength, pressure resistance and corrosion resistance. Combined with CNC machining, it delivers tight sealing performance to prevent gas leakage for long-term use.
Q: What is the function of the built-in non-return valve?
A: The non-return valve stops gas flowing backward out of the tank during filling or parking status, lowering safety risks for autogas vehicle systems.
Q: Can this valve work in extremely cold or hot outdoor environments?
A: Yes. Its operating temperature covers -40℃ up to 120℃, supporting usage in cold northern regions and high-temperature summer working conditions.
Q: What thread size is the outlet connection?
A: The outlet connection adopts M14x1 standard thread, compatible with most common gas conversion pipeline accessories on the market.
