Kerick offers full PVC body construction float valves in both miniature and full-size. All Kerick float valves are constructed from NSF-approved, long-use santoprene rubber and 18-8 stainless steel. Flow ranges for full-size float valves range from 0-131 GPM, outlets from 3/8" to 1.25", for standard and bulkhead mounts. Mini float valves are available in ranges from 1-1.5 GPM, in free-flow outlet sizes, in standard and bulkhead standard mounts.