Graham White 353 Series 1/2" Manual Train Horn Valve


  • The 353 series manual hand valve is the perfect manual valve for locomotive horn operation. 12″ NPT connections provide an easy hookup and the unique assembly allows adjustment between a full flow and several different metered flow levels. Dimensions are 6″ long x 2″ wide x 9″ tall.!

    1. One Graham White 1/2" Manual Valve
    1. Part Number: VA-M8W
    2. Port Size: ½″ NPT Female
    3. Length: 9.0″ (228.6 mm)
    4. Width: 1.88″ (47.75 mm)
    5. Height: 6.0″ (152.4 mm)


This product contains chemicals known to the state of California to cause cancer.

Details: Manual Train Horn Valve