Banjo V300FP Polypropylene Ball Valve, Three Piece, Full Port, 3" NPT Female

The Banjo V300FP three-piece, full port ball valve has a lever handle and NPT female threads on both ends. The body is fiberglass-reinforced polypropylene for strength and resistance to chemicals and has PTFE (polytetrafluoroethylene) seats for resistance to chemicals, moisture, and high temperatures and to reduce the risk of leakage. It has a lever handle for manual on/off control. The valve is full port for reduced friction; its inner diameter is the same as the inner diameter of the connecting pipe for maximum operating efficiency. This valve has 3" female National Pipe Taper (NPT) threads for connecting to male threaded pipes, creating a tighter seal than straight threads. The maximum pressure rating is 100 pounds per square inch (psi), and the maximum temperature rating is 150 degrees F.

Ball valves use a spherical disc to control the flow between pipes, tubes, or hoses. Flow is allowed when the hole that pierces the ball-shaped disc is in line with the inlet and outlet of the valve. Flow is blocked when the ball is horizontally swiveled 90 degrees, so that the hole of the ball is perpendicular to the opening of the valve. Ball valves can be referred to as full port or reduced port (also known as regular or standard port) depending on the inner diameter of the valve. A ball valve is full port if the hole of the ball is the same size as the inner diameter of the connecting pipeline (resulting in lower friction) and is reduced port if the hole of the valve is one pipe size smaller than the pipe, resulting in less flow through the valve than through the shaft of the pipe. Ball valves may have a handle or lever that aligns with the ball's position (open or closed) for manual operation. They are primarily used in air, gas, liquid, and steam applications.

Banjo manufactures valves, couplings, pumps, pipe and hose fittings, and other fluid handling products for industrial applications. The company, founded in 1995, is headquartered in Crawfordsville, IN.