Products Description
CNG Filling Valve | NGV Autogas Refilling Valve For CNG LPG Conversion Kits

Product Overview
The DN6mm CNG refilling valve is essential core spare part for vehicle CNG and LPG dual fuel conversion system. It acts as dedicated charging port to fill compressed natural gas for NGV vehicles, with stable 20Mpa rated working pressure and strict high-low pressure air tightness test standard. You can view all our autogas accessories in CNG & LPG spare parts category.
Complete Product Technical Parameters
Product Name: CNG Filling Valve
Warranty Period: 1 Years Full Factory Warranty
Place of Origin: China, professional CNG LPG equipment manufacturer
Applicable Car Model: All Universal Gasoline Vehicles
Rated Working Pressure: 20Mpa
Working Temperature Range: -40℃ ~ 85℃
Air Tightness Standard: Low pressure 0.5Mpa, High pressure 25Mpa
Interface DN Size: 6mm
Product Matching & Advantages
1. High sealing alloy structure, effectively prevent gas leakage under long-term vehicle vibration;
2. Wide temperature adaptability, stable use in cold northern or high-temperature southern regions;
3. Standard DN6mm interface, perfectly matched with CNG high pressure fuel pipe and full gas conversion kits;
4. Strict pressure testing before delivery, safe and reliable for taxi and fleet long-distance driving.
If you have any questions about vehicle gas modification installation and maintenance, please check our professional CNG LPG conversion FAQ page. We support bulk wholesale orders for global gas modification workshops and distributors.




