Swagelok® Gas Cylinder Changeover Regulators
KCM series regulators auto-switch gas sources, ensuring continuous flow and reducing downtime.
Get Help Selecting RegulatorsSwagelok's KCM series gas cylinder changeover regulators automatically switch between two gas sources to maintain continuous gas flow in critical industrial applications, reducing downtime and labor costs. Allowing reliable gas distribution with reduced oversight, KCM series changeover regulators are designed to require minimal maintenance. Convoluted, non-perforated diaphragms within the KCM series regulators provide durability and enhanced pressure response.
Specifications
| Maximum Inlet Pressure | 4351 psig (300 bar) with PEEK seat 3600 psig (248 bar) Cylinder connections and hose accessories may limit inlet pressure ratings. |
| Pressure Control Ranges | 0 to 10 psig (0.68 bar) through 0 to 500 psig (34.4 bar) |
| Nominal Changeover Pressures | 100, 250 and 500 psig (6.8, 17.2, and 34.4 bar) |
| Flow Coefficient (Cv) | 0.06 |
| Maximum Operating Temperature | 176°F (80°C) with PCTFE seat 392°F (200°C) with PEEK seat 212°F (100°C) with PEEK seat and maximum inlet pressure greater than 3600 psig (248 bar) |
Gas Cylinder Changeover Regulators Catalogs
Find comprehensive details on our gas cylinder changeover regulators covering construction materials, accessories, pressure, and temperature ratings.
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Learn more about different types of regulators under varying application conditions with our regulator selection video.
Find the Right Regulator世伟洛克调压阀资源
管理调压阀的供压效应 (SPE)
供压效应也称依赖性，是指调压阀中的进口压力变化与出口压力变化之间互为反比关系。了解如何根据世伟洛克的建议管理调压阀中的这种现象。
全面的测试如何确保可靠的调压阀性能
您是否想知道设计用于在极端条件下运行的产品需要接受哪些测试？跟随用于零度以下环境的RHPS系列工业调压阀的开发之旅，让我们来看看实验室的情况。
如何使调压阀流量曲线更平直以减少压力衰减
压力衰减是每个减压阀均难以避免的问题。了解如何利用各种圆顶加载调压阀配置，尽可能地减少压力衰减并使调压阀流量曲线更平直。
How to Use a Regulator to Reduce Time Delay in an Analytical Instrumentation System
Time delay is often underestimated or misunderstood in analytical systems. One way to mitigate this delay is with a pressure-controlled regulator. Learn how to manage your analytical system’s time delay with these tips.