HV Style Horizontal, Vertical, Flanged, and Drilled Check Valves

The Check-All® Flanged and Drilled (HV) check valve is a one piece cast body valve with ASME/ANSI B16.5 Class 150 flanged ends. The HV series valve is used when higher flow rates and lower pressure drops are required. The valve is available in sizes 1 inch through 10 inches and standard materials of CF8M (cast 316 stainless) and WCB/WCC (cast carbon steel). The HV series valve is designed for use with mating ANSI Class 150 flanges. Other materials are available upon request.