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Adjustable pressure reducing valve
Product Name:
Adjustable pressure reducing valve
Description:
一、200X減壓穩壓閥簡介:

   200X減(jian)壓(ya)(ya)(ya)(ya)穩(wen)壓(ya)(ya)(ya)(ya)閥(fa)(fa)(fa)由主閥(fa)(fa)(fa)、導閥(fa)(fa)(fa)、針閥(fa)(fa)(fa)、球(qiu)閥(fa)(fa)(fa)、微(wei)型過濾器(qi)和壓(ya)(ya)(ya)(ya)力(li)表組成水(shui)力(li)控制(zhi)(zhi)接管系統。使用(yong)時,當調定(ding)出(chu)口壓(ya)(ya)(ya)(ya)力(li)后,能自動保(bao)(bao)持穩(wen)定(ding)出(chu)口壓(ya)(ya)(ya)(ya)力(li)。紅閥(fa)(fa)(fa)200X減(jian)壓(ya)(ya)(ya)(ya)穩(wen)壓(ya)(ya)(ya)(ya)閥(fa)(fa)(fa)利用(yong)導閥(fa)(fa)(fa)自力(li)控制(zhi)(zhi),不需要其(qi)它裝置(zhi)和能源,保(bao)(bao)養簡(jian)便,壓(ya)(ya)(ya)(ya)力(li)控制(zhi)(zhi)準確度(du)高,受進口壓(ya)(ya)(ya)(ya)力(li)和流量(liang)影(ying)響小,減(jian)壓(ya)(ya)(ya)(ya)穩(wen)壓(ya)(ya)(ya)(ya)可靠。紅閥(fa)(fa)(fa)牌200X減(jian)壓(ya)(ya)(ya)(ya)穩(wen)壓(ya)(ya)(ya)(ya)閥(fa)(fa)(fa)廣泛用(yong)于高層(ceng)建筑、生活區(qu)等供(gong)(gong)水(shui)管網(wang)系統及城市供(gong)(gong)水(shui)工程。

二、200X減壓穩壓閥原理 

 200X減壓穩壓閥當閥門從進口端給水時,水流過針閥進入主閥控制室,出口壓力通過導管作用到導閥上。當出口壓力高于導閥彈簧設定值時,導閥關閉。控制室停止排水,此時主閥控制室內壓力升高并關閉主閥,出口壓力不再升高。200X減壓穩壓閥出口壓力降到導閥彈簧設定壓力時,導閥開啟,控制室向下游排水。由于導閥系統排水量大于針閥的進水量,主閥控制室壓力下降。200X減壓穩壓閥進口壓力使主閥開啟。在穩定狀態下,控制室進水、排水相同,主閥開度不變,出口壓力穩定。調節導閥彈簧即可設定出口壓力。

三(san)、200X減壓(ya)穩(wen)壓(ya)閥技能參數

公稱壓(Mpa) 殼體試驗壓力(MPa) 密封試驗壓力(MPa) 適用介質 介質溫度(℃)
1 1.5 1.1 0-80
1.6 2.4 1.76
2.5 3.75 2.75

 

四、200X減壓(ya)穩壓(ya)閥連接(jie)尺(chi)寸

DN L A A1 H H1 F D mm D1 mm D2 mm
mm mm mm mm mm mm PN1.0 PN1.6 PN2.5 PN1.0 PN1.6 PN2.5 PN1.0 PN1.6 PN2.5
20 180 282 200 172 106 116 105 105 105 75 75 75 58 58 56
25 180 282 200 172 106 116 115 115 115 85 85 85 68 68 65
32 180 282 200 172 106 116 140 140 140 100 100 100 78 78 76
40 240 320 210 265 210 170 150 150 150 110 110 110 88 88 84
50 240 320 210 265 210 170 165 165 165 125 125 125 102 102 99
65 250 330 215 310 215 180 185 185 185 145 145 145 122 122 118
80 285 350 220 350 245 210 200 200 200 160 160 160 133 133 132
100 360 410 230 460 305 275 220 220 235 180 180 190 158 158 156
125 400 420 245 520 365 310 250 250 270 210 210 220 184 184 184
150 455 430 260 570 415 355 285 285 300 240 240 250 212 212 211
200 585 440 280 695 510 460 340 340 360 295 295 310 268 268 274
250 650 450 300 780 560 500 395 405 425 350 355 370 320 320 330
300 800 460 320 902 658 580 445 460 485 400 410 430 370 370 389
350 860 470 340 1025 696 640 505 520 555 460 470 490 430 430 448
400 960 480 360 1080 735 715 565 580 620 515 525 550 482 482 503
450 1075 530 395 1030 610 780 615 640 670 565 585 600 532 550 548
500 1075 580 420 1135 665 830 670 715 730 620 650 660 585 585 609
600 1230 600 445 1270 725 920 780 840 845 725 770 770 685 685 720
700 1650 730 495 1460 865 980 895 910 960 840 840 875 800 800 820
800 1750 830 530 1640 925 1050 1015 1025 1085 950 950 990 905 905 928

五(wu)、北澤閥門訂貨須知:

1水力控制閥產品名稱與型號水力控制閥的口徑水力控制閥是否帶附件以便我們的為您正確選型水力控制閥的使用壓力水力控制閥的使用介質、溫度。

2、若已經由設計單位選定深圳北澤公司的水力控制閥型號,請按水力控制閥型號直接向我司銷售部訂購。

3、當使用的場合非常重要復雜時,請您盡量提供設計圖紙和詳細參數,由我們的北澤公司專家為您審核把關。

如有任何疑問.您可以致電給我們,您可以致電給我們,我們一定會盡心盡力為您提供優質的服務。 銷售熱線:   傳真:


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