HORTICULTURE

Detailed explanation-1: -What is a check valve? Check valves are generally installed in pipelines to prevent backflow. A check valve is basically a one-way valve, in which the flow can run freely one way, but if the flow turns, the valve will close to protect the piping, other valves, pumps etc.

Detailed explanation-2: -Check valves are automatic valves that open with forward flow and close against reverse flow. They are also known as non-return valves.

Detailed explanation-3: -1. n. [Well Completions] A mechanical device that permits fluid to flow or pressure to act in one direction only. Check valves are used in a variety of oil and gas industry applications as control or safety devices. Check valve designs are tailored to specific fluid types and operating conditions.