The Parker Series GP valves consists of 1/4 inch to 1 inch valves for commercial Water and Steam service. These are known as the GP series valves.
GP200, GP207, GP257, GP300, GP307, GP357, GP400, GP407, GP457, GP600, GP607, GP657, GP10A, GP1007, GP1057
Go HERE to View parts
Flow Factor stock most of the kits for this series.
Kit Model and Part numbers are:
GP200-R 76723, GP207-R 76724, GP257-R 76725, GP300-R 76727,
GP307-R 76728, GP357-R 76729, GP400-R 76727, GP407-R 76728,
GP457-R 76729, GP600-R 76731, GP607-R 76732, GP657-R 76733,
GP10A-R 76762, GP1007-R 76799, GP1057-R 76738
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| GP357 / GP457 Valve Repair Kit |
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| GP10A Valve Repair Kit |
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| GP207 Valve Repair Kit |
All the kid are similar with the O-Ring, Mesh, Spring(s), Diaphragm and Core Tube
Flow Factor
216-765-4231
