HUMPHREY MANUAL MECHANICAL 125 SERIES VALVES
Humphrey Manual Mechanical 125 Series Valves are simple, reliable and compact, 2 way and 3 way valves providing high flow rates (full orifice throughout) and requiring no lubrication. A 125 Series valve has a full 0.125 inch orifice; A 250 Series valve has a full 0.250 inch orifice, providing nearly three times the flow of the 125 Series valves.