產(chǎn)品介紹

詳細(xì)信息

一、結(jié)構(gòu)及用途 Structure and purpose 該閥主要安裝于水池或水塔的進(jìn)口處，當(dāng)水位達(dá)到設(shè)定高度時(shí)，主閥由浮球?qū)чy控制關(guān)閉進(jìn)水口停止供水，當(dāng)水位下降后，主閥由浮球?qū)чy開關(guān)控制打開進(jìn)水口向水池或水塔供水，實(shí)現(xiàn)自動(dòng)補(bǔ)水。 該閥液位控制精度高，不受水壓干擾，可任意安裝位置，密封性能可靠，安裝、維護(hù)、調(diào)試、檢查方便、使用壽命長(浮球?qū)чy可與主閥分離安裝)。 Installed on the inlet of a water pool or tower．The main valve is controlled by the floating pilot valve to close the inlet to stop water supply when the water level gets to the set height and to open the inlet t0 supply water to the water tower or pool so as to realize the automatic water supplement when the water level lowers It features a high accuracy of level control．water pressure disturbance resisting。mountable on any positions，reliable seal performance,easy installation，maintenance，debugging and check，long duration(The floating pilot valve can be separately mounted from the main one)． 四、主要外形及連接尺寸 Schematic diagram of installation 公稱通徑 DN(mm) 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 450 500 600 700 800 L 180 180 180 203 203 216 241 292 330 356 495 622 698 787 914 978 978 1295 1446 1956 PN10 D 105 115 135 145 160 180 195 215 245 280 335 390 440 500 565 615 670 780 895 1010 D1 75 85 100 110 125 145 160 180 210 240 295 350 400 460 515 565 620 725 840 950 PN16 D 105 115 135 145 160 180 195 215 245 280 335 405 460 520 580 640 705 840 910 1020 D1 75 85 100 110 125 145 160 180 210 240 295 355 410 470 525 585 650 770 840 950 PN25 D 105 110 135 145 160 180 195 230 270 300 360 425 485 550 610 660 730 840 955 1070 D1 75 85 100 110 125 145 160 190 220 250 310 370 430 490 550 600 660 770 875 990 H 212 212 212 265 265 310 350 460 520 570 695 780 905 1025 1080 1030 1135 1270 1460 1640 H1 179 179 179 210 210 215 245 305 365 415 510 560 658 696 735 610 665 725 865 975 注：安裝示意圖中彈性座封閘閥或蝶閥任選，建議≥DN350選蝶閥。 Note：Either elastic seat ring sealed gate valve or butterfly valve can be selected in the schematic diagram of installation.Recommended to select the butterfly valve in case of≥DN350.