Watts Check Valve, 3/8 in, Dual, Inline, 316 Stainless Steel, FNPT x Male Flare - SD3-MF 3/8" Length-32 The configuration features three compartments

The configuration features three compartments and a total width of 108 inches

Model allows adjustable seat tightness and is ideal for use in chemical industry

5-1/4-inch toilet tissue rolls

and high heat

Watts Check Valve, 3/8 in, Dual, Inline, 316 Stainless Steel, FNPT x Male Flare - SD3-MF 3/8" Length-32 The configuration features three compartmentsHelp prevent water supply contamination from carbon dioxide gas and carbonated water with this Watts dual check valve. Model can prevent the reverse flow of potentially contaminated water into the potable water supply due to back pressure backflow. Check valve has an atmospheric vent that provides a visual indication of failure in the event that the downstream check fails and system backpressure exceed the supply pressure. Model is corrosion resistant