Brass Spring Check Valves
Brass check valves are typically used as backflow preventers for water, air, oil and other media compatible with the materials of construction. Concentric design, lead-free check valves can be used in vertical and horizontal applications. Spring loaded design reduces water hammer. Suitable for non-viscous, smooth-flowing non-particulate media. Certified to NSF 61 and NSF 372 as lead free and suitable for potable water.
Stock # Product Name Series Connection Type Pipe Size ~ Tri-Clamp (inches) Cv Max Pressure (PSI) Body Disc Seat Price Each Usually Ships 539802 1/4" Brass Spring Check Valve, NPT 5398 NPT ——— 1.2 200 C46500 EPDM $19.98 Same Day 539803 3/8" Brass Spring Check Valve, NPT 5398 NPT ——— 2.4 200 C46500 EPDM $19.14 4- 6 Weeks 539804 1/2" Brass Spring Check Valve, NPT 5398 NPT ——— 3.8 200 C46500 EPDM $20.46 4- 6 Weeks 539806 3/4" Brass Spring Check Valve, NPT 5398 NPT ——— 6.7 200 C46500 EPDM $28.32 4- 6 Weeks 539808 1" Brass Spring Check Valve, NPT 5398 NPT ——— 9.2 200 C46500 EPDM $36.63 4- 6 Weeks 539810 1-1/4" Brass Spring Check Valve, NPT 5398 NPT ——— 14.9 200 C46500 EPDM $54.52 4- 6 Weeks 539812 1-1/2" Brass Spring Check Valve, NPT 5398 NPT ——— 20.9 200 C46500 EPDM $65.52 4- 6 Weeks 539816 2" Brass Spring Check Valve, NPT 5398 NPT ——— 34.5 200 C46500 EPDM $91.56 4- 6 Weeks
