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電動(dong)不鏽(xiu)鋼閘(zha)閥具(ju)有以(yi)下優(you)點:
1、流(liu)體阻(zu)力小(xiao) , 密封(feng)面受(shou)介質(zhi)的忡(chong)刷和(he)侵蝕(shi)小。
2、開(kai)閉較(jiao)省力(li)。
3、介質(zhi)流向(xiang)不受(shou)限制(zhi) , 不擾(rao)流、不(bu)降低(di)壓力(li)。
4、形體(ti)簡單(dan) , 結構(gou)長度(du)短,制(zhi)造工(gong)藝性(xing)好,适(shi)用範(fan)圍廣(guang)。
電動(dong)不鏽(xiu)鋼閘(zha)閥産(chan)品概(gai)述:
閘(zha)閥适(shi)用于(yu)石油(you)、化工(gong)、火力(li)電站(zhan)等各(ge)種工(gong)況的(de)管路(lu)上😈,切(qie)斷或(huo)💫接通(tong)管路(lu)介質(zhi)。通過(guo)選用(yong) 不同(tong)的材(cai)質适(shi)用介(jie)質為(wei):水、油(you)品、蒸(zheng)汽、弱(ruo)酸堿(jian)溶液(ye)。操作(zuo)方式(shi)有:手(shou)動、齒(chi)輪傳(chuan)動、電(dian)動、氣(qi)動等(deng)。該閘(zha)閥結(jie)構簡(jian)單,操(cao)作方(fang)便,性(xing)能🙆🏿好(hao),使用(yong)壽命(ming)長.
1、設(she)計制(zhi)造按(an)GB12234-89
2、結構(gou)長度(du)按GB12221-89
3、法(fa)蘭尺(chi)寸按(an)JB/T79-94
4、閥門(men)檢查(cha)和試(shi)驗按(an)GB13927
電動(dong)不鏽(xiu)鋼閘(zha)閥性(xing)能規(gui)範
| 型(xing)号 | 公(gong)稱壓(ya)力 (Mpa) | 實(shi)驗壓(ya)力 | 工(gong)作溫(wen)度(℃) | 适(shi)用介(jie)質 | ||
| 強(qiang)度(水(shui))(Mpa) | 密封(feng)(水)空(kong)氣 | 低(di)壓密(mi)封空(kong)氣(Mpa) | ||||
| Z4IH-16C Z41W-16P® | 1.6 | 2.4 | 1.8 | 0.6 | ≤200 | NITRICACID |
| 硝(xiao)酸類(lei) | ||||||
| ACETICACID | ||||||
| 醋酸(suan)類 | ||||||
| NITRICACID | ||||||
| Z41W-25P® | 2.5 | 3.8 | 2.8 | 0.6 | ≤200 | 硝(xiao)酸類(lei) |
| Z41W-40P® | 4.0 | 6.0 | 4.4 | 0.6 | ≤200 | ACETICACID |
| Z41W-64P® | 6.4 | 9.6 | 7.0 | 0.6 | ≤200 | 醋酸(suan)類 |
| 閥體(ti)/閥蓋(gai) | ZG1Cr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | ZG00Cr17Ni14Mo2 | WCB |
| 零件(jian)名稱(cheng) | ZG1Cr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | ZG00Cr17Ni14Mo2 | WCB |
| 閘闆(pan) | ZG1Cr18NI9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | ZG00Cr17Ni14Mo2 | 1Cr13 |
| 閥杆(gan) | 1Cr18Ni9Ti | ooCr18Ni10 | 1Cr18Ni12Mo2Ti | ooCr17Ni14Mo2 | 1Cr13 |
| 填料(liao) | PTFE編織(zhi) | PTFE編織(zhi) | PTFE編織(zhi) | PTFE編織(zhi) | 石墨(mo)Graphite |
| 墊片(pian) | 304L+PTFE | 304L+PTFE | 316L+PTFE | 316L+PTFE | 石墨(mo)+304 Graphite+304 |
| 壓蓋(gai) | ZG1Cr181Ni10 | ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | ZG00Cr17Ni14Mo2 | WCB |
| 填料(liao)壓環(huan) | 1Cr18Ni9Ti | 00Cr18Ni10 | 1Cr18Mi12Mo2Ti | 00Cr17Ni14Mo2 | 1Cr13 |
| 螺栓(shuan) | 1Cr171Ni2 | 1Cr171Ni2 | 1Cr171Ni2 | 1Cr171Ni2 | 35CrMoA |
| 螺母(mu) | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 45 |
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