當(dāng)前位置:上海一控閥門有限公司>>截止閥>> NKJ61H真空隔離焊接式截止閥,NKJ61H,真空截止閥,焊接式截止閥
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產(chǎn)品型號NKJ61H
品 牌
廠商性質(zhì)生產(chǎn)商
所 在 地上海市
聯(lián)系方式:王經(jīng)理查看聯(lián)系方式
更新時間:2025-10-15 20:48:35瀏覽次數(shù):623次
聯(lián)系我時,請告知來自 儀表網(wǎng)氨用外螺紋角式截止閥,J24B/F,外螺紋截止閥,角式截止閥,氨用截止
鍛鋼法蘭式自密封截止閥,J41Y/H,鍛鋼截止閥,自密封截止閥
上海一控閥門——真空截止閥系列:
真空隔離焊接式截止閥-NKJ61H
| 零件名稱 Part name | 閥體、閥蓋 Body Bonnet | 閥桿 Valve Stem | 閥瓣 Disc | 密封面 Sealing face | 閥桿螺母 Yokenut | 填料 Packing | 緊固件 Fasteher |
| NKJ61H-C型 | 25或WCB | 鉻不銹鋼 Crstain mless teel | 鉻不銹鋼 Crstain mless steel | H:合金鋼 H:alloy steel | 鋁青銅 AI bronze | 膨脹復(fù)合石墨 Expanding compound graphlte | 優(yōu)質(zhì)碳鋼 High-grade carbon steel |
| NKJ61Y-l型 | 鉻鉬鋼 Cr.Mo steel | 20CrlM01vA 或38CrMoAlA | 12CrlMo 1VA | Y:硬質(zhì)合金 Y:oarbide alloy | 鉻鉬鋼 Cr.Mo steel |
| 公稱通徑 DN/mm Nominal diameter | 公稱壓力 PN/MPa Nominal pressure | 主要外形尺寸和連接尺寸/mm Main extemal and connectingd mensions | |||||||
| L | H | D | D0 | D1 | L1 | α | W | ||
| 1O | 4.0 | 130 | 245 | 36 | 11 | 18.4 | 1O | - | 120 |
| 15 | 130 | 245 | 36 | 16 | 22.5 | 1O | - | 120 | |
| 20 | 150 | 265 | 44 | 21 | 28.5 | 11 | - | 160 | |
| 25 | 160 | 270 | 48 | 26 | 34.5 | 12 | - | 200 | |
| 32 | 180 | 285 | 48 | 34 | - | - | 37o30" | 200 | |
| 40 | 200 | 320 | 55 | 40 | - | - | 37o30" | 240 | |
| 50 | 230 | 365 | 64 | 48 | - | - | 37o30" | 320 | |
| 65 | 290 | 41O | 82 | 66 | - | - | 37o30" | 300 | |
| 80 | 31O | 430 | 95 | 78 | - | - | 37o30" | 300 | |
| 100 | 350 | 470 | 117 | 1OO | - | - | 37o30" | 350 | |
| 125 | 400 | 500 | 143 | 126 | - | - | 37o30" | 350 | |
| 150 | 480 | 533 | 167 | 150 | - | - | 37o30" | 400 | |
| 1O | 6.4 | 130 | 245 | 36 | 1O | 18.4 | 1O | - | 120 |
| 15 | 130 | 245 | 36 | 15 | 22.5 | 1O | - | 120 | |
| 20 | 150 | 265 | 44 | 20 | 28.5 | 11 | - | 160 | |
| 25 | 160 | 270 | 48 | 25 | 34.5 | 12 | - | 200 | |
| 32 | 180 | 280 | 48 | 33 | - | - | 37o30" | 200 | |
| 40 | 200 | 320 | 55 | 39 | - | - | 37o30" | 240 | |
| 50 | 230 | 365 | 64 | 48 | - | - | 37o30" | 320 | |
| 65 | 290 | 41O | 82 | 65 | - | - | 37o30" | 320 | |
| 80 | 31O | 430 | 95 | 76 | - | - | 37o30" | 360 | |
| 100 | 350 | 470 | 117 | 98 | - | - | 37o30" | 400 | |
| 125 | 480 | 500 | 143 | 123 | - | - | 37o30" | 400 | |
| 150 | 480 | 533 | 167 | 148 | - | - | 37o30" | 500 | |
| 1O | 10.O | 130 | 245 | 36 | 1O | 18.4 | 1O | - | 120 |
| 15 | 130 | 245 | 36 | 14 | 22.5 | 1O | - | 120 | |
| 20 | 150 | 265 | 44 | 20 | 28.5 | 11 | - | 160 | |
| 25 | 160 | 270 | 48 | 25 | 34.5 | 12 | - | 200 | |
| 32 | 180 | 285 | 48 | 32 | - | - | 37o30" | 200 | |
| 40 | 200 | 320 | 55 | 38 | - | - | 37o30" | 240 | |
| 50 | 230 | 355 | 64 | 48 | - | - | 37o30" | 320 | |
| 65 | 290 | 41O | 82 | 63 | - | - | 37o30" | 320 | |
| 80 | 31O | 430 | 95 | 74 | - | - | 37o30" | 360 | |
| 1OO | 350 | 470 | 117 | 97 | - | - | 37o30" | 400 | |
| 125 | 400 | 500 | 143 | 123 | - | - | 37o30" | 400 | |
| 150 | 480 | 533 | 167 | 148 | - | - | 37o30" | 500 | |
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