What is the NAI-LOK Stainless Steel High Pressure 6000psi Double Ferrule 3 Way 1/8 OD Instrument CNG Ball Valve? The NAI-LOK Stainless Steel High Pressure 6000psi Double Ferrule 3 Way 1/8 OD Instrument CNG Ball Valve is without question a high-quality valve used to control the flow of gasoline in high-pressure systems. This valve is established of high-strength Stainless Steel and it is...