Overview
压缩空气疏水阀及相关附件用于从加压空气和气体系统中排出液体，同时帮助减少不必要的气体损失。 这很重要，因为冷凝液可能积聚在储气罐、分离器、立管、下引管和其它低点，进而降低空气品质并损害下游气动设备。 浮球式液体排放疏水阀会随负荷和压力变化自动响应，从而让冷凝液能够连续排出，而不会在管路中积存回堵。 关键选型因素包括压差、系统压力、冷凝液负荷、液体比重，以及回水管背压或闪蒸是否会影响排液。 斯派莎克疏水阀系列支持压缩空气和更广义气体系统工况，在这些场景中，可靠排液本身就是工厂可靠性的重要组成部分，而不是一个次要附件选择。
Continue your compressed air drainage selection
Drain traps are normally chosen within the wider compressed air arrangement. The next step may depend on whether the main issue is drainage, moisture separation or point-of-use control.
See the wider compressed air route
Return to the compressed air product route when drainage is only one part of a wider compressed air quality or reliability review.
Manage moisture before it reaches the trap
Use separators when the issue starts upstream with entrained moisture removal rather than at an individual drainage point alone.
Coordinate drainage with local pressure control
Review pressure reducing valves when condensate drainage also sits alongside point-of-use pressure control in the same compressed air installation.