The 520-02-714 is a timed electric auto drain valve manufactured by SPEEDAIRE. With a voltage range of 100-120V, a frequency range of 50/60 Hz, a maximum pressure of 250 PSI, and a 1/4 inch NPT pipe size, this valve efficiently removes condensate from compressed air systems. Perfect for maintaining clean and dry air, it ensures reliable and efficient operation. Its 1/4 inch drain size allows for efficient removal of condensate.