Watts® 0555180 Silent Check Valve, 2 in

WATTS® Maxi-Flo® Silent Check Valve, Series: LF600, 2 in Nominal, FNPT, 400 psi WOG, -20 to 100 deg F, Low Lead Compliance: Yes, 4-1/2 in Inlet to Outlet Length, Cast Copper Silicon Alloy Body, PTFE Seat/Stainless Steel Spring Trim, Nitrile O-Ring, 3-1/2 in H