About This

1/4” Injection Check Valve: The UCDBINJ Check Valve is designed for high-precision fluid control systems, installing on chlorine pump to effectively prevent medium backflow or system pressure imbalance, ensuring flow smoothly during injection, protecting equipment safety and maintaining stable operation
Compatibility: This 1/4-Inch check valve fits for most Stenner pump 45, 85, 100 & 170 Series, Classic Series, Single Head, S420, S128, S10P, VX, SV, S Series, Peristaltic pump & Chlorinator pumps, etc. (Note: NOT fits for S40, S4V, S44, S4M, S50, S54, S5V, please check your model before purchasing)
Durable Materials: The check valve is crafted form quality materials, which is durable and work well, offering excellent corrosion and pressure resistance, the robust design to maintain optimal performance and secure dosing in every operation, ensure the pump operates without leakage risk
Easy Installation: This pump check valve is designed to install and replace easily, tighten the check valve connection according to the pump's inlet and outlet threaded ports. You can also watch the YouTube video for more detailed installation steps
Improve Performance: Our check valve used for regular maintenance for pumps, suitable for a wide range of applications like pool, water supply and irrigation systems, etc., which can solve the problem of damaged, cracked and defective check valve on the pump, or the aging of the equipment causing reverse leakage, etc