一、如未有選定的型號(hào),請(qǐng)?zhí)峁┰敿?xì)參數(shù),如介質(zhì)、溫度、壓力、口徑、材質(zhì)等,由我司技術(shù)人員為您選型
二、如已有選定的型號(hào),按選定型號(hào)提供
三、非標(biāo)產(chǎn)品需提供樣品或以圖紙確認(rèn)
注:資料僅供參考,或有不全,因此給您帶來的不便敬請(qǐng)諒解。本公司可根據(jù)不同的要求及參數(shù)進(jìn)行選型。本公司有各種大小口徑,壓力,不同的材質(zhì),連接方式,驅(qū)動(dòng)方式,,滿足不同需求的各類閘閥。具體請(qǐng)來電聯(lián)系021-6651 8677或在線咨詢。
零件名稱 | 閥體、閥 | 閥桿 | 閥瓣 | 密封面 | 閥桿螺母 | 填料 | 緊固件 |
NKJ61H-C型 | 25或WCB | 鉻不銹 | 鉻不銹鋼 | H:合金鋼 | 鋁青銅 | 膨脹復(fù)合石墨 | 優(yōu)質(zhì)碳鋼 |
NKJ61Y-l型 | 鉻鉬鋼 | 20CrlM01vA 或38CrMoAlA | 12CrlMo 1VA | Y:硬質(zhì)合金 |
|
| 鉻鉬鋼 |
產(chǎn)品類型 | 殼體強(qiáng)度試驗(yàn)/MPa | 上密封試驗(yàn)/MPa | 密封試驗(yàn)/MPa | 適用介質(zhì) | 適用溫度/℃ |
NKJ61H-40 | 6.O | 4.4 | 4.4 | 水、蒸汽、空氣 | ≤425 |
NKJ61H-64 | 96 | 7.O | 7.O | ||
NKJ61H-100 | 15.O | 11.0 | 11.O | ||
NKJ61Y-40l | 6.O | 4.4 | 4.4 | 水、蒸汽、空氣 | ≤550 |
|
|
|
|
公稱通徑 | 公稱壓力 | 主要外形尺寸和連接尺寸/mm | |||||||
|
| 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 |