Home / Products tagged “APPROVED VALVES” APPROVED VALVES Showing all 8 results Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low GISA-101-FF (Z45X) GISA-400-FF (Z41) Z81 GROOVED BUTTERFLY VALVE GISA-900-G (XD381) WAFER TYPE BUTTERFLY VALVE GROOVED FILTER GROOVED SWING CHECK VALVE NRS-300FF