These Flow Control Valves made of Aluminum, can be used for air and oil. The maximum working pressure is 250 psi and the temperature range is -40˚F to 250˚F. Sizes available are: 1/4-28 Male/Female and 1/8”, 1/4″, 3/8”, 1/2” Female NPT. These valves control flow in one direction with free flow in the opposite direction.
