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點(diǎn)擊圖片查看原圖300X-10C,300X-25C,300X-40C,300X-10P,300X-25P,300X-40P,緩閉式止回閥
300X緩閉式止回閥產(chǎn)品簡(jiǎn)介
300X緩閉式止回閥是安裝在高層建筑給水系統(tǒng)以及其它給水系統(tǒng)的水泵出口處，防止介質(zhì)倒流，水錘及水擊現(xiàn)象的智能型閥門(mén)，可有效提高供水系統(tǒng)的安全可靠性。該閥將緩開(kāi)、速閉、緩閉消除水錘技術(shù)原理一體化，防止開(kāi)泵水錘和停泵水錘的產(chǎn)生。只需操作水泵電機(jī)啟閉按鈕，閥門(mén)即可按照水泵操作規(guī)程自動(dòng)實(shí)現(xiàn)啟閉，流量大，壓力損失小，適用于600口徑以下的管道。
300X緩閉止回閥性能參數(shù)
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型號(hào)
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300X
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300X-16C
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300X-16Q
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|
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工作壓力
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1.0
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1.6
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2.5
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|
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適用溫度
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80℃
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|||
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適用介質(zhì)
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水
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|||
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材料
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閥體，閥蓋
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鑄鋼，鑄鐵，球墨鑄鐵
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||
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閥桿
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不繡鋼
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|||
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閥座，閥盤(pán)
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青銅
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|||
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膜片
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丁晴橡膠
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|||
300X緩閉止回閥連接尺寸
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DN
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20
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25
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32
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40
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50
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65
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80
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100
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125
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150
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200
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250
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300
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350
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|
L
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150
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160
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180
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200
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210
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245
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265
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290
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330
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355
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505
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555
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610
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650
|
|
H1
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106
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106
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106
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137
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137
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145
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178
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232
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286
|
318
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413
|
502
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600
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638
|
|
H2
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172
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172
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172
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225
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225
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270
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289
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375
|
420
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570
|
722
|
769
|
906
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1025
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300X-10C-DN50,300X-25C-DN125,300X-40P-DN125,300X-16C-DN125,300X-10C-DN300,
300X-10C-DN150,300X-10C-DN200,300X-10C-DN250,300X-10C-DN80,300X-10C-DN100,
300X-25C-DN20,300X-25C-DN25,300X-25C-DN32,300X-25C-DN40,300X-25C-DN350
300X-25C-DN50,300X-25C-DN65,300X-25C-DN80,300X-25C-DN100,300X-10C-DN125,
300X-25C-DN150,300X-25C-DN200,300X-25C-DN300,300X-10C-DN65,300X-25C-DN250,
300X-40C-DN20,300X-40C-DN25,300X-40C-DN32,300X-40C-DN40,300X-40C-DN350
300X-40C-DN50,300X-40C-DN65,CCLAIR,300X-40C-DN80,300X-40C-DN100,300X-40C-DN125,
300X-40C-DN150,300X-40C-DN200,300X-40C-DN250,300X-40C-DN300,
300X-16C-DN20,300X-16C-DN25,300X-16C-DN32,300X-16C-DN40,300X-16C-DN350
300X-16C-DN50,300X-16C-DN65,300X-16C-DN80,300X-16C-DN100,
300X-16C-DN150,300X-16C-DN200,300X-16C-DN250,300X-16C-DN300,
300X-10P-DN20,300X-10P-DN25,300X-10P-DN32,300X-10P-DN40,300X-10P-DN350
300X-10P-DN50,300X-25P-DN125,300X-16P-DN125,300X-10P-DN300,
300X-10P-DN150,300X-10P-DN200,300X-10P-DN250,300X-10P-DN80,300X-10P-DN100,
300X-25P-DN20,300X-25P-DN25,300X-25P-DN32,300X-25P-DN40,300X-25P-DN350
300X-25P-DN50,300X-25P-DN65,300X-25P-DN80,300X-25P-DN100,300X-10P-DN125,
300X-25P-DN150,300X-25P-DN200,300X-25P-DN300,300X-10P-DN65,300X-25P-DN250,
300X-40P-DN20,300X-40P-DN25,300X-40P-DN32,300X-40P-DN40,300X-40P-DN350
300X-40P-DN50,300X-40P-DN65,300X-40P-DN80,300X-40P-DN100,
300X-40P-DN150,300X-40P-DN200,CCLAIR,300X-40P-DN250,300X-40P-DN300,
300X-16P-DN20,300X-16P-DN25,300X-16P-DN32,300X-16P-DN40,300X-16P-DN350,
300X-16P-DN50,300X-16P-DN65,300X-16P-DN80,300X-16P-DN100,
300X-16P-DN150,300X-16P-DN200,300X-16P-DN250,300X-16P-DN300,
