This Honeywell Globe Valve is a reverse-acting, equal percentage flow control device. It features a 1.25-inch valve body which is designed to regulate the flow of fluid in a pipeline system. The reverse-acting functionality means that the valve opens when the control signal decreases and closes when the control signal increases. The equal percentage characteristic refers to the relationship between the valve stem position and the flow rate, meaning that each increment of valve stem position change will result in an equal percentage change in the flow rate. This makes it ideal for applications where load changes are typically large and frequent.