This 6300 3/8-3/8 with Mechanical ball valve is a high-capacity ball valve system. It is constructed out of nickel plated brass, making it strong and durable enough to withstand a variety of pressures, temperatures, and environmental conditions. It has a temperature range of -20°C to 80°C and has a 3/8" thread for each of the inlet and outlet connections. This PNEUMAT SYSTEM product can be used for various applications including controlling water, oil or air flows.