The pituitary gland hormones control many other glands in the body. Hormones made by the pituitary gland include: 1  Prolactin: A hormone that causes a womanâs breasts to make milk during and after pregnancy. 2  Adrenocorticotropic hormone (ACTH): A hormone that causes the adrenal glands to make a hormone called cortisol.he pituitary gland hormones control many other glands in the body. Hormones made by the pituitary gland include: 1  Prolactin: A hormone that causes a womanâs breasts to make milk during and after pregnancy. 2  Adrenocorticotropic hormone (ACTH): A hormone that causes the adrenal glands to make a hormone called cortisol.
Entry Loops â Placed on the outside of the gate, entry loops are used to command the gate to open in situations where security is not a concern. For instance, when a gate is only used as a barrier to keep deer out.
Gate Valve. The gate valve has much the same function as the ball valve in that it is used to restrict the flow of water; only the gate valve is generally used for larger applications. Again, the name explains the function.The gate is placed between two parallel plates, to hold it in place.all Valves vs Gate Valves. A valve is a vital component in any plumbing system. They are used both to restrict and control the flow of water. There are all kinds of valves with a wide range of names and suggested uses but the two most common are the ball valve and the gate valve.