EZ 系列彈性坐式 NRS 閘閥

簡短描述:

尺寸:DN50 ~ DN1000

壓力:PN10/PN16

標準:

面交: DIN3202 F4/F5, BS5163

法蘭連接: EN1092 PN10/16

頂部法蘭: ISO 5210


產品詳情

產品標籤

描述:

EZ 系列彈性座 NRS 閘閥係楔形閘閥同非上升柱型,適合同水同中性液體(污水)一齊使用。

特點:

- 線上更換頂部封口:安裝同維護方便。
- 一體式橡膠包覆碟:延性鐵框架嘅工作係熱包覆,同高性能橡膠一體化。確保密封同防銹。
- 集成黃銅螺母:通過特殊鑄造工藝。黃銅柱螺母同碟集成,連接安全,因此產品安全可靠。
- 平底座:機身密封面平坦冇空心,避免任何污垢沉積。
- 全通流道:成個流道都係通嘅,令到壓力損失「零」。
- 可依賴頂部密封:採用多 O 環結構,密封可靠。
- 環氧樹脂塗層:鑄件嘅內外都噴咗環氧樹脂塗層,而碟片根據食品衛生要求全部用橡膠包覆,所以安全同耐腐蝕。

申請:

供水系統、水處理、污水處理、食品加工、消防系統、天然氣、液化氣系統等

尺寸:

20210927163315

DN L D D1 b N-d0 H D0 重量(公斤)
F4 F5 5163 10 16 10 16 10 16 10 16 10 16
50(2吋) 150 250 178 165 125 19 4-19 249 180 10 11
65(2.5吋) 170 270 190 185 145 19 4-19 274 180 13 14
80(3吋) 180 280 203 200 160 18至19歲 8-19 310 200 23 24
100(4吋) 190 300 229 220 180 18至19歲 8-19 338 240 25 26
125(5吋) 200 325 254 250 210 18 8-19 406 300 33 35
150(6吋) 210 350 267 285 240 19 8-23 470 300 42 44
200(8吋) 230 400 292 340 295 20 8-23 12-23 560 350 76 80
250(10吋) 250 450 330 395 405 350 355 22 12-23 12-28 642 350 101 116
300(12吋) 270 500 356 445 460 400 410 24 22 12-23 12-28 740 400 136 156
350(14吋) 290 550 381 505 520 460 470 25 16-23 16-25 802 450 200 230
400(16吋) 310 600 406 565 580 515 525 28 16-25 16-30 907 450 430 495
450(18吋) 330 650 432 615 640 565 585 29 20-25 20-30 997 620 450 518
500(20吋) 350 700 457 670 715 620 650 31 20-25 20-34 1110 620 480 552
600(24吋) 390 800 508 780 840 725 770 33 20-30 20-41 1288 620 530 610
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