Popular comparisons
| Material | Brass |
| Compatibility | Old Optima water inlet valves |
| Color | Gold |
| Pattern | Solid |
Nuova Simonelli Optima Water Inlet Valve Stem - Brass Brass valve stem used only in the old Nuova Simonelli Optima water inlet valves. SPECIFICATIONS Material: Brass COMPATIBILITY Fits: Nuova Simonelli Optima (old water inlet valve only) INSTALLATION Technician-level job - valve disassembly required.



