Hayward Flow Control received American Bureau of Shipping (ABS) product approvals for most of its CPVC thermoplastic flow control product lines. They include BFA Series bulkhead fittings, BFAS Series bulkhead fit-tings, BY Series butterfly valves, BYV Series butterfly valves, FLV Series (GFPP) filter vessels, SB Series basket strainers, SW Series swing check valves, TB Series True Union ball valves, TC Series True Union ball check valves, TW Series three-way ball valves, WCV Series wafer check valves and YS Series Y-strainers.
