當前位置: 首頁 > 產品中心 > 精嘉閥門
SJ800壓差旁通平衡閥
 

一、結構及用途 Structure and purpose

       該閥用於空調係統供/回水之間以平衡壓差的閥門,可提高係統的利用率,保持壓差的準確恒定值,並可最大限度地降低係統的噪音,以及過大壓差對設備造成的損壞。該閥優越於其它平衡閥,它不需其它執行機械,完全靠介質自身的壓力差來達到係統平衡之功能,節約能源及安裝場地空間。

A valve used between water supply/back of an air conditioning system order to balance the pressure differential and able to raise the system's utility.keep the pressure differential at an accurately constant value and to lower ths system's noise and the damage to the equipment due to an extra-big pressure differential to the utmost extent.1t is superior to the other balancing valves,needs no other execution machinery.gets the system balanced completely depend-ing on the pressure differential of the medium's own and saves energy and the installation space.

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
L 180 180 180 203 203 216 241 292 330 356 495 622 698 787 914 978 978
PN10 D 105 115 135 145 160 180 195 215 245 280 335 390 440 500 565 615 670
D1 75 85 100 110 125 145 160 180 210 240 295 350 400 460 515 565 620
PN16 D 105 115 135 145 160 180 195 215 245 280 335 405 460 520 580 640 705
D1 75 85 100 110 125 145 160 180 210 240 295 355 410 470 525 585 650
PN25 D 105 110 135 145 160 180 195 230 270 300 360 425 485 550 610 660 730
D1 75 85 100 110 125 145 160 190 220 250 310 370 430 490 550 600 660
H 550 560 575 590 610 625 642 750 808 864 1135 1185 1325 1385 1445 1545 1720
H1 125 130 135 145 160 180 200 270 310 320 370 430 480 525 580 635 705

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


 

Copyright @2012 重慶纽约国际物資發展有限公司 版權所有