These requirements cover angle-pattern and straightway-pattern hose valves intended for use on standpipes@ fire pumps@ and hydrants supplying water for fire protection service. Requirements for the installation of hose valves include the Standards of the National Fire Protection Association for the Installation of Sprinkler Systems@ NFPA 13; for Standpipe@ Private Hydrants@ and Hose Systems@ NFPA 14; for Installation of Stationary Fire Pumps for Fire Protection@ NFPA 20; and for Installation of Private Fire Service Mains and Their Appurtenances@ NFPA 24.