A.Y. McDonald 5421-359, 72057T Low Pressure Valve Directional In-Line Check Valve, 3/4 in, FNPT, 200 lb WOG, Low Lead Compliance: Yes, 25.1 gpm, Bronze Body
A.Y. McDonald In-Line Check Valve, Low Pressure Valve Directional, 3/4 in Nominal, FNPT, 200 lb WOG, 180 deg F, Low Lead Compliance: Yes, 25.1 gpm, Media: Water, 2.72 in Inlet to Outlet Length, Bronze Body, Bronze Stem Trim, Rubber O-Ring, 1-1/2 in Dia

Documents
- Spring loaded check
- The weighted average of the wetted surface of this no lead product contacted by consumable water contains less than one quarter of one percent (0.25%) lead
- Standard/Approvals: NSF/ANSI 372-2010
A.Y. McDonald In-Line Check Valve, Low Pressure Valve Directional, 3/4 in Nominal, FNPT, 200 lb WOG, 180 deg F, Low Lead Compliance: Yes, 25.1 gpm, Media: Water, 2.72 in Inlet to Outlet Length, Bronze Body, Bronze Stem Trim, Rubber O-Ring, 1-1/2 in Dia
A.Y. McDonald Mfg. Co. No-Lead Low Pressure Valves are constructed from heavy duty no-lead brass and are recommended for residential and commercial applications and positive shut-off with various inlet configurations.
- Brand:Â A.Y. McDonaldBody Material:Â BronzeDimensions:Â 1-1/2 in DiaEnd Style:Â FNPTFlow Rate:Â 25.1Inlet to Outlet Length:Â 2.72Low Lead Compliance:Â YesMedia:Â WaterNominal Size:Â 3/4 inPressure Class:Â 200 lb WOGSeries:Â 72057TSoftgoods Material:Â Rubber O-RingTemperature Rating:Â 180Trim Material:Â Bronze StemType:Â Low Pressure Valve Directional

A.Y. McDonald 5421-359, 72057T Low Pressure Valve Directional In-Line Check Valve, 3/4 in, FNPT, 200 lb WOG, Low Lead Compliance: Yes, 25.1 gpm, Bronze Body
A.Y. McDonald In-Line Check Valve, Low Pressure Valve Directional, 3/4 in Nominal, FNPT, 200 lb WOG, 180 deg F, Low Lead Compliance: Yes, 25.1 gpm, Media: Water, 2.72 in Inlet to Outlet Length, Bronze Body, Bronze Stem Trim, Rubber O-Ring, 1-1/2 in Dia