Stenner (UCINJ38) Injection Check Valve 3/8" KDF & GAC Verify accuracy with pH buffer

Verify accuracy with pH buffer solutions and recalibrate if readings drift beyond acceptable range

Engineered for Countertop Installation

Compatible with standard softener control valves and backwash systems using 4-inch threaded connections

tightening firmly by hand

Rated at 25 microns with a 35

Stenner (UCINJ38) Injection Check Valve 3/8" KDF & GAC Verify accuracy with pH bufferStenner Chemical Feeder Components Stenner UCINJ38 Injection Check Valve 3 8" Prevents backflow in chemical feed lines with durable Santoprene duckbill design 3 8" Tubing Santoprene Duckbill OEM Stenner The Stenner UCINJ38 injection check valve ensures one way flow in chemical feed systems, preventing treated water from flowing back into your chemical reservoir. The Santoprene duckbill design opens under forward pressure and seals completely when flow