Magnet Quench and Vent System
AssemblyEmergency helium venting and magnet warm-up pathway for safe deactivation. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Magnet Quench and Vent System parts and their functions
4 top-level parts · 4 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Quench Valve | 1× | Solenoid-controlled vent valve for rapid helium pressure release |
| 2 | Quench Heater | 1× | Resistive heater warming magnet coil to normal resistance during quench |
| 3 | Quench Vent Duct | 1× | Large-bore (25 mm) duct venting helium vapor to building exterior or helium recovery tank |
| 4 | Quench Alarm | 1× | 24 VDC alarm (horn + strobe) activated if quench occurs unintentionally |
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Bill of materials for Magnet Quench and Vent System
4 top-level lines · 4 rows shown · 4 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Quench Valve | animal-mri-quench-valve | 1× | 1 | · | part |
| 2 | Quench Heater | animal-mri-quench-heater | 1× | 1 | · | part |
| 3 | Quench Vent Duct | animal-mri-quench-vent-line | 1× | 1 | · | part |
| 4 | Quench Alarm | animal-mri-quench-alarm | 1× | 1 | · | part |
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Where the magnet quench and vent 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 $0.10–$20. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳JL MAG
jlmag.com.cn ↗
|
Ganzhou, CN | Rare-earth magnets | 5,000 pcs | 6–10 wks |
| zhmag.com ↗ | Yantai, CN | NdFeB magnets | 5,000 pcs | 6–10 wks |
| china-ys.com ↗ | Ningbo, CN | NdFeB magnets | 5,000 pcs | 6–10 wks |
| sanhuanmagnetics.com ↗ | Beijing, CN | Rare-earth magnets | 5,000 pcs | 6–10 wks |
| earth-panda.com ↗ | Hefei, CN | NdFeB magnets | 5,000 pcs | 6–10 wks |