It'shuts off pressure flow when a pre - set vacuum level is reached.

它切断压力流时,预先设定的真空度达到.

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Top and bottom - guided disc assures stem operation without side thrust caused by high pressure flow.

头尾引导的阀瓣保证阀杆工作不会受到高压力流体产生的侧面推力的影响.

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This pump features are: unlimited high pump pressure, flow and pressure nothingdo with - priming capability, flow unevenly.

此泵特点是: 泵压力可以无限高, 流量与压力无关,具有自吸能力, 流量不均匀.

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Pressure, flow and limIt'switches are widely used on various applications, eg: pumps, conveyors, hoists, etc.

压力 、 流量和限位开关的应用十分广泛, 例如: 泵 、 传送装置 、 起重机, 等等.

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