


🚂 Take control like a true conductor—command your horn with precision and power!
The Graham White 353 Series Manual Train Horn Valve is a premium, brass-built valve featuring full metered flow control and high-flow 1/2" FNPT ports. Designed for durability and precision, it offers adjustable airflow settings (12, 24, 30 SCFM) to deliver authentic locomotive horn performance trusted globally by professionals.
| Material | Brass |
| Brand | Graham White |
| Exterior Finish | Stainless Steel |
| Outlet Connection Type | FNPT |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Specification Met | ASTM, ANSI |
| Valve Type | Manual Train Horn Valve |
| Manufacturer | Graham White |
| Part Number | VA-M8W |
| Item model number | VA-M8W |
| Is Discontinued By Manufacturer | No |
| Style | Modern |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
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