Emergency Shutdown System
AssemblyThe cargo emergency-shutdown chain: fast-acting line valves, fusible and manual initiators, hydraulic power and a ship-shore link that halts transfer in seconds. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Emergency Shutdown System parts and their functions
5 top-level parts · 982 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | ESD Valve 4 parts | 8× | Fast-closing ESD line valves |
| 2 | ESD Initiator | 20× | Manual call points and fusible plugs |
| 3 | Hydraulic Power Unit 5 parts | 1× | ESD valve hydraulic power pack |
| 4 | Control Cabinet 7 parts | 2× | ESD logic and ship-shore link cabinets |
| 5 | Cable Run | 600× | ESD field cabling |
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Bill of materials for Emergency Shutdown System
5 top-level lines · 33 rows shown · 982 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | ESD Valve 4 parts | lng-esd-valve | 8× | 8 | 4 | assembly |
| 1.1 | Cryogenic Valve | lng-cryo-valve | 1× | 8 | · | part |
| 1.2 | Valve Actuator | lng-valve-actuator | 1× | 8 | · | part |
| 1.3 | Solenoid Valve | lng-solenoid-valve | 1× | 8 | · | part |
| 1.4 | Fastener Set | fastener-set | 1× | 8 | · | part |
| 2 | ESD Initiator | lng-esd-initiator | 20× | 20 | · | part |
| 3 | Hydraulic Power Unit 5 parts | lng-hydraulic-power-unit | 1× | 1 | 122 | assembly |
| 3.1 | Engine Service Pump 5 parts | lng-engine-pump | 2× | 2 | 7 | assembly |
| 3.1.1 | Pump Casing | lng-pump-casing | 1× | 2 | · | part |
| 3.1.2 | Pump Impeller | lng-pump-impeller | 1× | 2 | · | part |
| 3.1.3 | Ball Bearing | ball-bearing | 2× | 4 | · | part |
| 3.1.4 | Oil Seal | oil-seal | 2× | 4 | · | part |
| 3.1.5 | Fastener Set | fastener-set | 1× | 2 | · | part |
| 3.2 | Hydraulic Accumulator | lng-hydraulic-accumulator | 2× | 2 | · | part |
| 3.3 | Hydraulic Reservoir | lng-hydraulic-reservoir | 1× | 1 | · | part |
| 3.4 | Control Cabinet 7 parts | lng-control-cabinet | 1× | 1 | 104 | assembly |
| 3.4.1 | Bare PCB | pcb-bare | 6× | 6 | · | part |
| 3.4.2 | Microcontroller | mcu | 2× | 2 | · | part |
| 3.4.3 | SMD Passive (R/C/L) | smd-passives | 40× | 40 | · | part |
| 3.4.4 | Relay | relay | 24× | 24 | · | part |
| 3.4.5 | Connector | connector | 30× | 30 | · | part |
| 3.4.6 | Wire Bundle | wire-bundle | 1× | 1 | · | part |
| 3.4.7 | Cabinet Enclosure | lng-cabinet-enclosure | 1× | 1 | · | part |
| 3.5 | Fastener Set | fastener-set | 1× | 1 | · | part |
| 4 | Control Cabinet 7 parts | lng-control-cabinet | 2× | 2 | 104 | assembly |
| 4.1 | Bare PCB | pcb-bare | 6× | 12 | · | part |
| 4.2 | Microcontroller | mcu | 2× | 4 | · | part |
| 4.3 | SMD Passive (R/C/L) | smd-passives | 40× | 80 | · | part |
| 4.4 | Relay | relay | 24× | 48 | · | part |
| 4.5 | Connector | connector | 30× | 60 | · | part |
| 4.6 | Wire Bundle | wire-bundle | 1× | 2 | · | part |
| 4.7 | Cabinet Enclosure | lng-cabinet-enclosure | 1× | 2 | · | part |
| 5 | Cable Run | lng-cable-run | 600× | 600 | · | part |
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Where the emergency shutdown system is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |