Megairon 3/4" NPT Female WOG1000 Check Valve,Spring Loaded In-line Low Cracking Pressure,Stainless Steel SS316 CF8M

Description

Note: Check valves do not create a 100% seal against backflow like a ball valve would. If prevention of backflow is desired, two check valves should be used in series with each other. Any fluid which finds its way past the first check valve is unlikely to have enough pressure to pass through the 2nd.For use with biodiesel, this check valve will require changing of the NBR seals to a more resistant seal Megairon is an International Company for distributing professional pipe, fittings, and valves.Meets International Organization for Standardization (ISO) standard 9002.Package Included:1 Pc x Vertical Check Valve