At R S Sales & Services, we are providing a wide range of optimum quality auto drain valves in different finishes, sizes and shapes. These are appreciated for removing mixtures of water. In addition to this, the said products are also suitable for eliminating compressor lubricants from the compressed air systems. Our offered devices are highly efficient in dumping liquids from the air systems. Auto drain valves are best suitable for draining slurries, gas, liquids, etc. from the compressed air system. These are highly durable, easy to use, install and maintain. Our offered items have a seamless finishing, sturdiness and corrosion resistance.