宝德burkert电磁阀假一罚十真实可靠 宝德burkert电磁阀产品参数: 宝德burkert电磁阀压力为P1的压缩空气，由左端输入经阀口10节流后，压力降为P2输出。P2的大小可由调压弹簧2、3进行调节。顺时针旋转旋钮1，压缩弹簧2、3及膜片5使阀芯8下移，增大阀口10的开度使P2增大。若反时针旋转旋钮1，阀口10的开度减小，P2随之减小。宝德burkert电磁阀若瞬时升高，P2将随之升高，使膜片气室6内压力升高，在膜片5上产生的推力相应增大，此推力破坏了原来力的平衡，使膜片5向上移动，有少部分气流经溢流孔12、排气孔11排出。
宝德burkert电磁阀假一罚十真实可靠 德国宝德三位五通电磁阀是一种自动降低管路工作压力的专门装置，它可将阀前管路较高的水压减少至阀后管路所需的水平。减压阀广泛用于高层建筑、城市给水管网水压过高的区域、矿井及其他场合，以保证给水系统中各用水点获得适当的服务水压和流量。鉴于水的漏失率和浪费程度几乎同给水系统的水压大小成正比，因此减压阀具有改善系统运行工况和潜在节水作用，据统计其节水效果约为30％。
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