世伟洛克 KCM 系列气瓶切换调压阀可在两个气源之间自动切换，以保持苛刻工业应用中的连续气流，从而减少停机时间和人工成本。KCM 系列切换调压阀可在减少监督的情况下实现可靠的气体分配，其设计可尽可能地降低维护要求。KCM 系列调压阀内的波纹无穿孔隔膜经久耐用，压力响应更强。
规格
| 最大进口压力 | 4351 psig (300 bar)，带 PEEK 阀座 3600 psig (248 bar) 钢瓶接头和软管附件可能会限制进口压力额定值。 |
| 压力控制范围 | 0 到 10 psig (0.68 bar) 至 0 到 500 psig (34.4 bar) |
| 公称切换压力 | 100、250 和 500 psig（6.8、17.2 和 34.4 bar） |
| 流量系数 (Cv) | 0.06 |
| 最大工作温度 | 176°F (80°C)，带 PCTFE 阀座 392°F (200°C)，带 PEEK 阀座 212°F (100°C)，带 PEEK 阀座，最大进口压力高于 3600 psig (248 bar) |
Swagelok Regulator Resources
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Supply pressure effect, also known as dependency, is an inverse relationship between inlet and outlet pressure variables within a regulator. Learn how to manage this phenomenon in your pressure regulators with tips from Swagelok.
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Droop is an issue for every pressure-reducing regulator. Learn how to minimize droop and flatten regulator flow curves with various dome loaded regulator configurations.
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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.