This is a Solid Chrome plated Brass mini Ball Valve. This valve works in both directions because of a double seal system. It has a blow-out proof Brass stem. The 1/4 turn handle has a mechanical stop. The maximum working pressure is 235 psi but will handle 300 psi at 75˚ F. The temperature range is 32˚ F to 176˚ F. Available in female by female and male by female. ***This product is not lead free.***