Rotary Valve Cluster
AssemblyThree finger-operated rotary valves plus a thumb-operated fourth valve that switches between the F and B-flat sides of a double horn. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Rotary Valve Cluster parts and their functions
9 top-level parts · 36 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Valve Rotor | 4× | Tapered rotary valve cores |
| 2 | Valve Casing | 4× | Lapped casings |
| 3 | Valve Lever | 3× | Finger keys |
| 4 | Thumb Lever | 1× | F/B-flat change valve |
| 5 | Stop Arm | 4× | Rotation limit arms |
| 6 | Valve Linkage | 4× | String or mechanical links |
| 7 | Coil Spring | 4× | Lever return springs |
| 8 | Valve Cap | 4× | Threaded bearing caps |
| 9 | Valve Bumper | 8× | Cork or rubber stops |
3D model
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Bill of materials for Rotary Valve Cluster
9 top-level lines · 9 rows shown · 36 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Valve Rotor | french-horn-rotor | 4× | 4 | · | part |
| 2 | Valve Casing | french-horn-valve-casing | 4× | 4 | · | part |
| 3 | Valve Lever | french-horn-valve-lever | 3× | 3 | · | part |
| 4 | Thumb Lever | french-horn-thumb-lever | 1× | 1 | · | part |
| 5 | Stop Arm | french-horn-stop-arm | 4× | 4 | · | part |
| 6 | Valve Linkage | french-horn-valve-linkage | 4× | 4 | · | part |
| 7 | Coil Spring | coil-spring | 4× | 4 | · | part |
| 8 | Valve Cap | french-horn-valve-cap | 4× | 4 | · | part |
| 9 | Valve Bumper | french-horn-bumper | 8× | 8 | · | part |
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Where the rotary valve cluster 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 $3–$400. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳BOE
boe.com ↗
|
Beijing, CN | Display panels | 1,000 pcs | 6–10 wks |
|
🇨🇳Tianma
tianma.com ↗
|
Shenzhen, CN | Display panels | 1,000 pcs | 6–10 wks |
|
🇨🇳TCL CSOT
szcsot.com ↗
|
Shenzhen, CN | Display panels | 1,000 pcs | 6–10 wks |
| truly.net ↗ | Shanwei, CN | Displays & camera modules | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |