This LoPro™ two-stage valve soft starts the system in two steps without the use of secondary bypass lines. In the first stage, the bypass valve pumps down slowly from atmospheric pressure to a vacuum pressure specified by the user. In the second stage, the main valve opens, allowing use of full pumping speed. The valve body is comprised of a high grade, corrosion resistant, 304 stainless steel using clean, tungsten inert gas (TIG) welding to ensure significantly fewer entrapment areas, resulting in less contaminant build-up. Includes two solenoid valves attached to the isolation valve, model# 100008163. Fully tested and is in great working condition. 30 day warranty.
For Technical Support, Questions, or Other Issues Please Email or Call Us!
