Featured Video: Control Valve Disassembly July 7, 2017 By Cassia Smith Small System O&M o&m, valve maintenance, featured videos, operations and maintenance 0 Sometimes, operations and maintenance means taking things apart and putting them together again. If that's what you need to do right now, this video could get you halfway there. This eight-and-a-half minute video walks through the tools and steps needed to disassemble two kinds of control valves: a pump control valve and a pressure reducing valve. It includes a number of helpful hints and tricks, such as useful hand tools you can make yourself, and markings that will help with reassembly. (Reassembly instructions are not included in the video though.) To see the complete disassembly, inspection, and reassembly process for the pump control valve, see this video. Comments are closed.