Product description：CNG Refueling Valve1.MaterialStainless steel or steel2. TechnicsMilling,Website: , machining3. Tolerance+/- 0.02mm4. Working pressureUp to 200bar (20 MPa)5. Operating temperatures-40°c~ +120°c6. ApplicationCNG equipment7. OEM orderWelcome8. SpecificationCustom madeCNG Filling/Refueling Valve can be used in CNG equipment. It can be made by steel or stainless steel.  Our main market is South Asia, EU … It can be qualified by local standard.