MIL-HDBK-227A, MILITARY STANDARDIZATION HANDBOOK: SELECTION AND INSTALLATION OF REGULATING AND CONTROL VALVES FOR NAVAL SHIPBOARD USE (31 JAN 1969)

MIL-HDBK-227A, MILITARY STANDARDIZATION HANDBOOK: SELECTION AND INSTALLATION OF REGULATING AND CONTROL VALVES FOR NAVAL SHIPBOARD USE (31 JAN 1969)., This handbook provides criteria for the selection and installation of regulating and control valves for Naval shipboard use.