Bell & Gossett 110192LF FB-38 Lead Free Pressure Reducing Valve 1/2" FNPT With Fast Fill Feature Specifications: 1/2" FNPT Connections Factory Set @ 12 PSI Adjustable Pressure Range 10-25 PSI Has Fast Fill Lever These low pressure reducing valves are equipped with a low inlet pressure check valve and removable strainer. Replaces Bell & Gossett FB-8, 110110 and 110111 Also Replaces Sid Harvey B138-4R