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自力式流量控制阀( ZLF-16)
Self operated flow control valve (self balancing valve) is a simple and intuitive flow regulating control device can be set according to the design flow by the valve in the pipe network,the valve under the action of water,automatically eliminate the remainder of the pipeline pressure head and pressure fluctuations caused by the flow deviation,no matter what changes system settings are maintained constant flow pressure of the valve,these features enable network low control once
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公称通径DN(mm)
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40～500
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公称压力PN(MPa)
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1.0～1.6
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公称压力Ps(MPa)
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强度试验
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1.5～2.4
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密封试验
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1.1～1.76
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介质温度
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0-150℃
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工作压差范围
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20-600Kpa
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自力式流量平衡阀
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型号
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公称直径(mm)
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Kvs值
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阀长(mm)
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恒定流量(m³／h)
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ZLFl5—16
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DNl5
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6
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160
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0．1—1．5
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ZLF20—16
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DN20
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6
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160
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0．1—1．5
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ZLF25—16
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DN25
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7
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160
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0.2—2
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ZLF32—16
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DN32
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13
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180
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0.5—4
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ZLF40—16
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DN40
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20
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200
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1—6
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ZLF50—16
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DN50
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35
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230
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2—10
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ZLF65—16
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DN65
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50
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290
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3—15
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ZLF80—16
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DN80
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80
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310
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5—25
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ZLFl00—16
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DN100
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110
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350
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10—35
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ZLFl25—16
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DN125
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214
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400
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15—50
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ZLFl50—16
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DN150
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285
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480
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20—80
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ZLF200—16
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DN200
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603
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600
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40—160
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ZLF250—16
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DN250
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901
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730
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75—300
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ZLF300—16
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DN300
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1390
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698
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100—450
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ZLF350一16
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DN350
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1740
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787
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200
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自力式流量控制阀( ZLF-16)
Self operated flow control valve (self balancing valve) is a simple and intuitive flow regulating control device can be set according to the design flow by the valve in the pipe network,the valve under the action of water,automatically eliminate the remai
