Watts SD3-FN 3/8" Dual Check Valve FIP X FIPSD3-FN
We have 20 in stock.
Check valves can be used in a variety of different situations, from refrigeration to water or sump pumps and in general plumbing. Here is some additional information about Watts Dual Check Valve. Size: 3/8", Connection Type: FNPT x FNPT Length: 4-1/2"