Pequeño reflujo

1-1/2" Union Female NPT Inlet X 1-1/2" Female NPT Outlet 700XLFP Fire Protection/High Capacity Dual Check Valve

1-1/2" Union Female Copper Sweat Inlet X 1-1/2" Female NPT Outlet 700XLFP Fire Protection/High Capacity Dual Check Valve

1/4" NPT ZWFR Freeze Relief Valve

3/8" 740 Carboted Beverage Backflow Preventer with Vent, Integral Strainer, and Female NPT Inlet & Outlet Connections

1 1/4" x 1" Dual Check Valve

700XL Dual Check Valve (3/4" FNTC X 1" MMCT)

700XL Dual Check Valve with 3/4" female union inlet x 3/4" female outlet

700XL Dual Check Valve with 1" male inlet x 1" union female outlet

700XL Dual Check Valve with 3/4" male inlet x 3/4" union female outlet

700XL Dual Check Valve with 1" female union inlet x 1" male outlet

700XL Dual Check Valve with 1" Female Union Inlet x 1" Female Outlet

700XL Dual Check Valve (1" FNTC X 1" MMCT)