波纹管阀是一种压力平衡式的调节阀，阀体结构紧凑，流体通道呈S流线型，压降损失小，流量大、可调范围广。
Balance valves 平衡阀 Bellows valves 波纹管阀 Blowdown valves 泄料（放 空调 节阀选型指南 减压阀安全阀，球阀，蝶阀，气动球阀，气动截止阀，气动闸阀，上海开全阀门厂021-5...
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... coronary valve 冠状瓣 corrugated tube valve 波纹管阀 counterbalance valve 反平衡阀; 背压阀 ...
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... forge bellows 锻炉风箱,风箱... bellows manometer 膜盒式压力计,波纹管... bellows valve 波纹管阀 ...
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波纹管阀门 Bellow seal valve ; Corrugated pipe cut-off
进口波纹管阀门 Bellows valves
波纹管式减压阀 Bellows reducing valve ; Bellows weal reducing valve ; Bellows seal reducing valve
波纹管密封阀 bellow sealed valve
波纹管密封阀杆 spindle With Bwllow Swal ; spindle with bellow seal
波纹管密封型上阀盖 bellowssealbonnet ; [机] bellows seal bonnet
波纹管气举阀 bellowsgasliftvalve
波纹管密封闸门阀 bellows sealed gate valve
进口波纹管截止阀 Bellows globe valve
压缩空气或真空服务，纽曼帝克提升阀是为单动气缸，空气波纹管的理想，和真空材料处理应用。 更多…
For compressed air or vacuum service, Numatics poppet valves are ideal for use with single acting cylinders, air bellows, and vacuum material handling applications. more…
压缩空气和真空，纽曼帝克提升阀是适用于单作用气缸，空气波纹管和真空材料处理。
For compressed air and vacuum, the Numatics poppet valves are ideal for single acting cylinders, air bellows, and vacuum material handling.
介绍了波纹管平衡型自力式压差调节阀的结构与工作原理。
Structure and operation principle of the bellows-balance self-operated pressure regulator are described in the paper.
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