Lasalle Bristol 74PV240BB Vent Valve Review

This vent valve works seamlessly with my RV plumbing system. The Automotive category helps to ensure the use of durable, high-quality parts. My analysis of this product showed that it is well-built and should last a long time. The valve is easy to install and operates quietly. The only drawback is that it is a bit on the pricey side compared to other similar valves, but it is worth the investment for the peace of mind knowing it will function well for a long time.

Perfect replacement for the original exhaust valve, eliminates the gray tank smell we had in the motorhome. I just unscrewed the original and screwed this one on. I notice that the description says it's 8" X 2" X2", I don't know why, but it's only 4X2X2", there is no extension tube, like on the photo.

I bought this exhaust valve as a direct replacement for the existing exhaust valve on my 2014 Sunseeker 3170. It was the exact same 1-1/2" R&B 2 check valve. It was a problem with my gray tank smell. I removed the old valve and cleaned it, which worked, but decided to replace it. Now a scam, that Picture shows the outlet valve and link pipe I only have one outlet valve I don't need a link pipe but I don't like pictures that don't show exactly what I'm getting If you were to fit a new one…