Delta Pacific Valve Mfg. Co. manufactures valves from size ¼” to 54” in ANSI Class 150 to 2500 ratings. DPV® gate valves are available in wedge gate, double-disc gate, parallel slide gate & through-conduit gate designs, and are manufactured to API 600, API 602, API 6D & API 6A standards. DPV® globe valves are available in straight body pattern, angle body pattern & y pattern, and are manufactured to BS 1873 & API 602 standards. DPV® check valves are available in swing check, piston lift check & axial flow check designs, and are manufactured to API 594, API 602, API 6D & BS 1868 standards. DPV® ball valves are available in seat supported floating ball & trunnion supported fixed ball designs, and are manufactured to API 608, API 6D, BS 5351 & ISO 17292 standards. DPV® dual-plate check valves are available in wafer, wafer-lug & double-flanged styles and are manufactured to API 594 & API 6D standards.