【Fit for】: Fit for Febco Model 1/2" & 3/4" Backflow PVB Repair. The Maximum working pressure is 150 psi
【Reliable Material】: Solid Brass Valve Seat & Retainer: Forged from heavy-duty brass to resist scaling, mineral buildup, and chemical corrosion from water treatments
【Function】: Engineered to restore check valve function by addressing common failure points—effectively reducing leaks and helping prevent backflow issues
【Easy Installation】: Installation Steps: 1. Open your test to relieve pressure. 2 .Loosen the nut to remove the bell. 3. remove the bonnet. 4. remove the poppet. 5. push down on the plate,turn it 90°and pull up ,remove the spring,pull out the check valve. 6. Replace the new one
【Replace Part Number】: 905-051 765, 905051, 765CBV, 765DBV