Part Number: **:Control Valve Block _Overhaul

Description: Overhaul of control valve block in Alatas Shanghai workshop. Scope of work is as follows: 1. change gauges and connector; 2. change test hose assebly and coupling; 3. change flanges; 4. change direction valve; 5. change shut off valve; 6. change coupling and connector, male and female; 7. change seals; 8. change bolts; 9. change steel and flat steel for balve block install base; 10. disassemble/clean/repair/test/assemble.