Check Valves Information. Check valves are self-activating safety valves that permit gases and liquids to flow in only one direction. The purpose of a check valve is to prevent process flow from reversing in the system which could damage equipment or upset the process. They are classified as one-way directional valves.
Kalliope /kal-li-ope/ [3 sylls.] as a girls' name is of Greek origin, and the meaning of Kalliope is beautiful voice. Mythology: Calliope is the muse of epic poetry. Kreatif forms: Kaliope, Keiliope, Kelliope.alliope is an uncommonly occurring first name for women. Kalliope is an equivalently unusual last name too for all people. (2000 U.S. Census).
Phoebe /phoe-be/ [2 sylls.] as a girls' name is pronounced FEE-bee. It is of Greek origin, and the meaning of Phoebe is  bright, radiant.Biblical: a Christian woman who aided Paul and others. Greek mythology: a reference to Phoebus Apollo, the god of light.ame of the first flycatcher to migrate to Wisconsin each spring. The bird gets its name from its call which is a sharp Phoebe!. The name became more common in the 18th century and is familiar in modern times due to the fictional character Phoebe Buffay on the Friends TV series. Singers Phoebe Legere, Phoebe Snow.