消聲止回閥HC41X適用于給排水管道,閥瓣采用進口兩端中心軸導向,啟閉靈活,可水平安裝或垂直安裝。閥瓣采用彈簧加載,其快速關閉能有效的消除水錘,密封性能好,關閉無噪聲。它具有體積小、重量輕、流體阻力小,耐疲勞、壽命長等優(yōu)點。
二)技術參數(shù)
型號 | 公稱壓力 | 殼體試驗壓力 | 密封試驗壓力 | 適用介質 | 工作溫度 |
HC41X-10 | 1.0Mpa | 1.5Mpa | 1.1Mpa | 水及弱腐蝕性流體 | 0~80℃ |
HC41X-16 | 1.6Mpa | 2.4Mpa | 1.76Mpa | 水及弱腐蝕性流體 | 0~80℃ |
公稱壓力 PN(mm) | 公稱通徑 DN(mm) | 尺寸(mm) | |||||
L | D | K | b | z-φd | |||
1.0 | 40 | 112 | 145 | 110 | 18 | 4-18 | |
50 | 120 | 160 | 125 | 20 | 4-18 | ||
65 | 130 | 180 | 145 | 20 | 4-18 | ||
80 | 150 | 195 | 160 | 22 | 8-18 | ||
100 | 165 | 215 | 180 | 24 | 8-18 | ||
125 | 190 | 245 | 210 | 26 | 8-18 | ||
150 | 210 | 280 | 240 | 26 | 8-22 | ||
200 | 255 | 335 | 295 | 28 | 8-22 | ||
250 | 310 | 390 | 350 | 28 | 12-22 | ||
300 | 320 | 440 | 400 | 28 | 12-22 | ||
350 | 380 | 500 | 460 | 30 | 16-22 | ||
400 | 405 | 565 | 515 | 32 | 16-26 | ||
450 | 430 | 615 | 565 | 32 | 20-26 | ||
500 | 450 | 670 | 620 | 34 | 20-26 | ||
600 | 510 | 780 | 725 | 36 | 20-30 | ||
1.6 | 40 | 112 | 145 | 110 | 18 | 4-18 | |
50 | 120 | 160 | 125 | 20 | 4-18 | ||
65 | 130 | 180 | 145 | 20 | 4-18 | ||
80 | 150 | 195 | 160 | 22 | 8-18 | ||
100 | 165 | 215 | 180 | 24 | 8-18 | ||
125 | 190 | 245 | 210 | 26 | 8-18 | ||
150 | 210 | 280 | 240 | 26 | 8-22 | ||
200 | 255 | 335 | 295 | 30 | 12-22 | ||
250 | 310 | 405 | 355 | 32 | 12-26 | ||
300 | 320 | 460 | 410 | 32 | 12-26 | ||
350 | 380 | 520 | 470 | 36 | 16-26 | ||
400 | 405 | 580 | 525 | 38 | 16-30 | ||
450 | 430 | 640 | 585 | 40 | 20-30 | ||
500 | 450 | 715 | 650 | 42 | 20-33 | ||
600 | 510 | 840 | 770 | 48 | 20-36 |