温度先导膜片开启型

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OB-2000L - 温度调节器（低压）

编　　号：15823-786 型　　号：15823-786 更新时间：2012.08.06 出品单位：美国阿姆斯壮阀门总代理 OB-2000L - 温度调节器（低压） OB-2000L Diaphragm-Operated Temperature Regulators For steam service with large capacity, low pressure requirements Armstrong’s OB-2000L is a high-performance externally piloted temperature regulator for large-capacity, low pressure applications. Self-actuated and requiring no external energy source, the OB-2000 comes with main valve, pilot valve and tubing kit.Capillary units mount in any position and can be easily disconnected and interchanged, offering easy installation and maximum application flexibility. The OB-2000L is available in sizes 1/2" through 4" (15–100 mm), with six temperature ranges and three capillary lengths。.