LDR offers a complete line of high-quality valves to fit a wide variety of applications and connection types. All valves meet ANSI standards and ASTM standards and are 100% pressure tested. Our valve program is color coded for ease of shopping by the consumer. LDR brass hose end valves are generally used for irrigation purposes. LDR hose bibbs are an outdoor faucet valve, also used to supply washing machines. They have an outlet for a garden hose connection, allow for flow of water to be controlled and are also available in a no kink configuration. They come in threaded, sweat and compression connections.