Unloader Valve
AssemblySolenoid-actuated three-way valve that vents pump discharge at idle to reduce motor load. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Unloader Valve parts and their functions
5 top-level parts · 5 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Unloader Solenoid | 1× | 120 VAC coil, 15 W rated |
| 2 | Unloader Spool | 1× | Main drain pilot cavity |
| 3 | Unloader Spring | 1× | Return spring for vent spool |
| 4 | O-Ring Set | 1× | Spool and cavity seals |
| 5 | Fastener Set | 1× | Manifold block mounting bolts |
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Bill of materials for Unloader Valve
5 top-level lines · 5 rows shown · 5 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Unloader Solenoid | dive-compressor-unloader-solenoid | 1× | 1 | · | part |
| 2 | Unloader Spool | dive-compressor-unloader-spool | 1× | 1 | · | part |
| 3 | Unloader Spring | dive-compressor-unloader-spring | 1× | 1 | · | part |
| 4 | O-Ring Set | oring-set | 1× | 1 | · | part |
| 5 | Fastener Set | fastener-set | 1× | 1 | · | part |
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Where the unloader valve 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 $5–$2k. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| kbl.co.in ↗ | Pune, IN | Pumps & fluid systems | 200 units | 6–10 wks |
| leo.com.cn ↗ | Taizhou, CN | Pumps | 200 units | 6–10 wks |
| shaktipumps.com ↗ | Pithampur, IN | Pumps | 200 units | 6–10 wks |
| cnppumps.com ↗ | Hangzhou, CN | Pumps | 200 units | 6–10 wks |
| rotopumps.com ↗ | Noida, IN | Pumps | 200 units | 6–10 wks |