Measurements of Valterra Waste Valves

Question:

I need to know the dimensions of: TC372, and TC172 Waste valve. Specifically the bolt pattern, which I think would be 3 3/4, is that correct? Second the overall length and the overall length minus the small protrusion where the cable goes in. I have a restricted area to put them in.

asked by: Mike E

Expert Reply:

For the Valterra # TC372 the bolt pattern is 3-3/4", and the overall length, minus the protrusion, is 13-7/8".
For the Valterra # TC172 the bolt pattern is 2-1/2", and the overall length, minus the protrusion, is 9-1/4".
I have attached dimensional drawings to illustrate this and provide some additional measurements.

expert reply by: Les D