Watts Pipe-Mount Float Valve with Threaded Outlet, 1/4 in -20 Rod Thread, Bronze - ST500

Watts Pipe-Mount Float Valve with Threaded Outlet, 1/4 in -20 Rod Thread, Bronze - ST500

Marsoni

M251S

$49.41

Get it in 3 business days with 1 day shipping. Friday, May 29

Watts Pipe-Mount Float Valve with Threaded Outlet, 1/4 in -20 Rod Thread, Bronze - ST500This WATTS float valve with threaded outlet is suitable for the reliable control of liquids in cattle watering tanks, cooling towers, heat transfer units, refrigeration units, and other applications where float,valves are required. Model has a cotter pin pivot arm assembly and has a float arm that you can adjust easily to control the water level.

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I believe this is the best option available. I have a high-mileage truck (over 200k miles and still running great), but standard 4-6k-mile oil changes were costing me over $100 per service, so I wanted to start doing my own oil changes again. I also didn't want to be crawling under the truck every few months, either. This oil offers 15k-mile protection, which, when coupled with a quality filter, cuts my oil changes to once a year, saving me money on changes and still offering high-quality motor lubrication and protection.

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Reviewed in the United States on January 6, 2026

Verified Purchase

DarkCoupe

Los Angeles, US

★★★★★ 5

This is good stuff!

Size: 5 Quart, Style: 3-Pack, Pattern Name: Motor Oil, Configuration: 5W-30

I use this oil in all my vehicles. Pennzoil just makes some of the best engine oil on the market. IMHO!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 3, 2026