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.
More About Gate Valves. A gate valve is a type of valve used to prevent the flow of liquid in a plumbing system. It is primarily designed to be completely open or completely closed. Consequently, gate valves are rarely used as a means of regulating flow.A standard gate valve has a bonnet found on top of the valve body. gate valve is a type of valve used to prevent the flow of liquid in a plumbing system. It is primarily designed to be completely open or completely closed.