P-RV 35 L/ 2.0 Steel Check Valve Fitting.
P-RV 15 L / 3.0 Steel Check Valve Fitting.
P-RVV 20 SR-WD /3.0 Steel Check Valve Fitting.
P-RVV 22 LR-WD /0.5 Steel Check Valve Fitting.
P-RV 20 S/ 0.1 Steel Check Valve Fitting.
P-RVV 18 LR-WD /2.0 Steel Check Valve Fitting.
P-RVV 12 SR-WD /3.0 Steel Check Valve Fitting.
P-RVZ 25 SR-WD /3.0 Steel Check Valve Fitting.
P-RVV 6 LR-WD /0.1 Steel Check Valve Fitting.
P-RV 22 L/ 0.5 Steel Check Valve Fitting.