Saving Energy and Maintenance Costs with Proper Valve Selection

As sustainability becomes a more pressing concern in industry, companies like Zhejiang Xiongxiang Valve Co., Ltd. are increasingly focusing on valve selection not just for performance, but for long-term energy efficiency and maintenance savings. Two valve types that frequently appear in discussions are the ANSI Globe Valve and the ANSI Butterfly Valve.

When a system uses an ANSI Globe Valve, the inherent design results in a higher pressure drop. Because the fluid must navigate a non-linear internal pathway, there is resistance, which can in turn increase energy consumption. But this disadvantage comes with a benefit: the valve offers very precise regulation of flow. For processes where flow control is essential—such as chemical dosing, temperature regulation, or steam systems—the precision reduces wastage. Less overshooting of flow or pressure means less rework and hence lower long-term operating costs.

In contrast, the ANSI Butterfly Valve offers a more streamlined flow path when fully open. The disc rotates 90 degrees to align with the flow, minimizing obstruction and thus reducing pressure drop. This low resistance contributes to energy savings, especially in systems with high-volume flow or large pipe diameters. Moreover, because butterfly valves tend to have fewer moving parts, they usually require less maintenance, and the design is compact, which also reduces material and installation footprint.

At Zhejiang Xiongxiang Valve Co., Ltd., by advising customers on the wise use of these valve types, we help customers align their process designs with sustainability goals. For example, in systems where high flow rate and minimal pressure loss are key, we might recommend ANSI Butterfly Valves. In contrast, for precision critical loops where control outweighs pressure loss, we lean toward ANSI Globe Valves. By combining the right valves with well-designed piping strategies, our clients often see measurable reductions in pumping energy and maintenance downtime.