Siemens 599-10112 Rebuild / Repack Service Kit – Flowrite 599 Series, 2-Way Flanged Valves
This Rebuild/Repack Service Kit is used with the 2-Way Flowrite 599 Series 2 1/2″ to 6″ Flanged Iron Valves 59906042 and 59906122.; The Siemens 599-10112 4″ 125&250 N.O,SS,STEAM Kit
Overview
The Siemens 599-10112 is a rebuild / repack service kit designed for Flowrite 599 Series 2-way flanged iron valves (sizes 2½” to 6″). It provides all the parts needed to restore inject-tight sealing, proper packing, and reliable steam service performance. Ideal for maintenance of steam or hot water control valves, this service kit helps extend valve life, reduce leaks, and restore actuator responsiveness.
Specifications
| Specification | Details |
|---|---|
| Brand / Model | Siemens 599-10112 |
| Compatible Valves | Flowrite 599 Series 2-Way Flanged Iron Valves, Sizes 2½”-6″ |
| Application | Rebuild / Repack for Steam or Hot Water Valve Service |
| Kit Includes | Stem & plug assembly, copper gasket (Class 125 & 250), packing cartridge, packing spring, packing bearing, inner stem components |
| Steam / Temperature Use | Steam service (high temperature) |
| Packaging Material | Stainless steel / iron / copper parts as required |
| Purpose / Function | Replace worn internal sealing, packing, and moving parts to restore operation and prevent leakage |
| Valve Body Material | Iron (flanged) |
| Use Type | Two-way action, flanged connections |
| Maintenance Impact | Reduces leaks, restores valve responsiveness, extends service interval |
Features & Benefits
-
Complete internal rebuild: includes key wear parts like stem, plug, gaskets, packing, and spring.
-
Suitable for flanged valves in sizes 2½” up to 6″, allowing service without replacing the valve body.
-
Designed for steam or hot water service, with components built to handle the temperature and pressure stresses.
-
Using OEM kit ensures compatibility, fit, and reliability.
Applications
-
Steam control valves in industrial / commercial heating systems.
-
Hot water valves that have deteriorated packing or stem seal components.
-
Maintenance programs where restoring valve tightness and function is essential.
Installation & Maintenance Notes
-
Shut off media (steam or water) and relieve pressure before disassembly.
-
Use correct torque on flanged bolts and packing parts to avoid leaks or misalignment.
-
Ensure surfaces are clean, free of damage (scratches or corrosion) before installing new gaskets or packing.
-
After rebuild, test valve for sealing, proper stem movement, and actuator performance.
Warranty & Quality Assurance
-
Manufactured by Siemens under OEM standards.
-
All components in the kit are made to Siemens’ specifications for materials and dimensions.
Related Products
-
Other rebuild/repack kits for different sizes or trims in the Flowrite 599 Series.
-
Valve bodies and actuator assemblies matching the 599-06042 or 599-06122 models.
-
Accessories such as replacement gaskets, stems, plugs, and bonnet parts for 599 Series valves.


