Valve advantages: Along with the advantages of the earlier diaphragm design, the second generation valves incorporate features which provide additional benefits and flexibility.

阀门的优点：除了较早的横膈膜设计的优点以外，第二代阀门还具备了提供另外的好处和适应性的特点。

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Valve support. Valves must be adequately supported with pipe hangers etc. to prevent additional loading on the valve body.

阀座阀门必须有足够的吊管架做支撑，从而防止给阀体增加额外的负载。

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Duty cycles greater than 25% are generally needed only when additional work loads are encountered, such as valve modulation or in actuation of larger butterfly valves.

通常只有当遇到需要额外工作负载时，工作循环才会大于25%，如阀门处于节流状态或驱动大型蝶阀的应用场合。

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Then, during a meeting with Valve at CES, Gabe Newell personally asked me that we not disclose additional information about our relationship with Valve.

FORBES: Xi3 Is Committed to Piston, While Valve's Steam Box Remains Elusive