Hydronamic (CV18S-MxF) Check Valve - 1-8" MNPT x 1-8" FNPT Scale & Corrosion Inhibitors 17-inch activated carbon pre-filter designed

17-inch activated carbon pre-filter designed to protect Merlin reverse osmosis membranes from chlorine and sediment damage

Leak-Resistant

5 GPM Service Life 3000 Gallons or 1 Year Max Pressure 125 PSIG Max Temperature 100°F Connection Type Q-Series Twist Off (Requires Existing Q-Series Head)

Relton finish series

Commonly paired with Watts VV-TKB18 installation kit for a complete saddle-free connection

Hydronamic (CV18S-MxF) Check Valve - 1-8" MNPT x 1-8" FNPT Scale & Corrosion Inhibitors 17-inch activated carbon pre-filter designedThe Hydronamic CV18S MxF Check Valve prevents backflow in your water filtration system with precision engineered 303 stainless steel construction and 1. 0 psi cracking pressure. Built for reliable one way flow control, this 1 8" MNPT x 1 8" FNPT valve handles up to 0. 84 gpm at 20 psi. SPECIFICATIONS Hydronamic CV18S MxF Technical Details Model Number CV18S MxF Connection Size 1 8" MNPT x 1 8" FNPT Material 303 Stainless Steel Cracking Pressure 1. 0