STRUCTURE, FUNCTION, & MAINTENANCE STANDARD CONTROL VALVE 12 (9/9) 1. Unload valve 2. Main relief valve 3. Pump merge-divider valve (Main) 4. Return spring 5. Pump merge-divider valve (For LS) 6. Return spring 7. Valve (Sequence valve) 8. Spring (Sequence valve) 9. LS bypass plug 10. Screw 11. Poppet 12. Spring (Pressure reducing valve pilot) 13. Spring (Pressure reducing valve main) 14. Valve (Pressure reducing valve) 15. Spring (Safety valve) 16. Ball PC210/240-7K 10-65