Check Valves3091

SMC (6850090) 685 Series PVC NSF Check Valve ; 1/2” FNPT x 1/2" FNPT Buna

Watts (FC-CVS4000) Quick Connect Check Valve 1/4" Tube x 1.8" NPT Elbow

SMC (6850490) 685 Hastelloy Poly Check Valve 1-2" NPT

SMC (6870090) 687 Series PVC NSF Check Valve ; 3-4"FNPT x 3-4"FNPT Buna

Stenner (UCINJ38) Injection Check Valve 3-8"

SMC (6940090) 694 Series PVC NSF Check Valve ; 1-4"FNPT x 1-4"FNPT Buna

Hydronamic (CV18S-MxM) Check Valve - 1/8" MNPT x 1/8" MNPT

Hydronamic (CV14S-MxM) Check Valve - 1-4" MNPT x 1-4" MNPT

SMC (5720990) 426 Series PVC NSF Check Valve ; 1-8" FPT x 1-8" FPT BUNA

Hydronamic (CV14S-MxF) Check Valve - 1-4" MNPT x 1-4" FNPT

Hydronamic (CV18S-MxF) Check Valve - 1-8" MNPT x 1-8" FNPT

SMC (2680090) 850 Series Brass Check Valve ; 1-2" FNPT x 1-2" FNPT BUNA

SMC (5722390) 426 Series PVC NSF Check Valve ; 1-8" FPT x 1-8" FPT VITON

SMC (6550090) 1215 Series Brass Check Valve ; 3-4" FNPT x 3-4" FNPT BUNA

SMC (6540090) 815 Series Brass Check Valve ; 1-2" FNPT x 1-2" FNPT BUNA

SMC (6460090) 646 Series Brass Check Valve ; 3-8" FNPT x 3-8" MNPT