電動硬密封閘閥
- 產品名稱:國產激情久久久久影院小草:電動硬密封閘閥
- 產品型號:Z941H/W/Y
- 產品口徑:DN40-600mm
- 產品壓力:1.6-16Mpa
- 產品材質:鑄鋼、不銹鋼
- 聯系電話:021-51061127
- 聯系傳真:021-51062214
- Email:fashengfamen@126.com
- 聯系人:陳云非
- 聯系手機:18217570461
- QQ:203398752
- 公司名:上海閥盛閥門制造有限公司
- 帳號:03416900040048386
- 開戶行:農行上海水清南路支行
- 售后承諾:質保一年,質量三包:包修、包換、包退。
上海(hai)閥(fa)(fa)盛閥(fa)(fa)門制造(zao)有限公司主要(yao)生產電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)硬(ying)(ying)密(mi)(mi)(mi)封(feng)閘(zha)閥(fa)(fa),可提供電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)硬(ying)(ying)密(mi)(mi)(mi)封(feng)閘(zha)閥(fa)(fa)價格,電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)硬(ying)(ying)密(mi)(mi)(mi)封(feng)閘(zha)閥(fa)(fa)說明書,電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)硬(ying)(ying)密(mi)(mi)(mi)封(feng)閘(zha)閥(fa)(fa)實(shi)物(wu)圖,電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)硬(ying)(ying)密(mi)(mi)(mi)封(feng)閘(zha)閥(fa)(fa)結構圖,電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)硬(ying)(ying)密(mi)(mi)(mi)封(feng)閘(zha)閥(fa)(fa)外(wai)形尺寸,電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)硬(ying)(ying)密(mi)(mi)(mi)封(feng)閘(zha)閥(fa)(fa)執行標準,電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)硬(ying)(ying)密(mi)(mi)(mi)封(feng)閘(zha)閥(fa)(fa)工作原理(li),電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)硬(ying)(ying)密(mi)(mi)(mi)封(feng)閘(zha)閥(fa)(fa)作用特(te)點。
電(dian)(dian)(dian)(dian)(dian)動(dong)硬(ying)密(mi)(mi)封(feng)閘閥采(cai)(cai)用(yong)(yong)先進的(de)電(dian)(dian)(dian)(dian)(dian)動(dong)控制電(dian)(dian)(dian)(dian)(dian)機,根據實際情況可(ke)(ke)采(cai)(cai)用(yong)(yong)380V的(de)三相(xiang)電(dian)(dian)(dian)(dian)(dian)源,也可(ke)(ke)采(cai)(cai)用(yong)(yong)220V的(de)兩相(xiang)電(dian)(dian)(dian)(dian)(dian)源,控制模式采(cai)(cai)用(yong)(yong)4~20mA模擬量(liang)信(xin)號控制,也可(ke)(ke)以采(cai)(cai)用(yong)(yong)特殊(shu)量(liang)控制。閥門按照GB12234標準設計(ji)制造(zao),閥板(ban)采(cai)(cai)用(yong)(yong)楔(xie)(xie)式設計(ji),提(ti)高(gao)了輔(fu)助(zhu)的(de)密(mi)(mi)封(feng)載(zai)荷,以是金屬(shu)密(mi)(mi)封(feng)的(de)楔(xie)(xie)式閘閥既(ji)能(neng)(neng)(neng)保證(zheng)高(gao)的(de)介質(zhi)壓(ya)力(li)密(mi)(mi)封(feng),也能(neng)(neng)(neng)對(dui)低(di)的(de)介質(zhi)壓(ya)力(li)進行密(mi)(mi)封(feng),密(mi)(mi)封(feng)可(ke)(ke)靠,性能(neng)(neng)(neng)優良,閘板(ban)和(he)閥座(zuo)密(mi)(mi)封(feng)面采(cai)(cai)用(yong)(yong)鐵基(ji)合金或(huo)司太立(stellite)鈷基(ji)硬(ying)質(zhi)合金堆焊而成,耐磨、耐高(gao)溫(wen)、耐腐蝕,抗擦傷性能(neng)(neng)(neng)好,適(shi)用(yong)(yong)壽命長(chang)。適(shi)用(yong)(yong)介質(zhi):水,蒸氣,油品,硝酸,強氧化介質(zhi)和(he)尿素等(deng)。廣泛應用(yong)(yong)于電(dian)(dian)(dian)(dian)(dian)站,石(shi)油,化工,制藥(yao),食(shi)品等(deng)行業。可(ke)(ke)與進口設備直接(jie)配套(tao)使(shi)用(yong)(yong)。
電動(dong)硬密(mi)封閘閥主(zhu)要性(xing)能規范:
型號 | 公稱壓力 PN(MPa) | 試驗壓力(MPa) | 工作溫度(°C) | 適用介質 | |
殼體 | 密封 | ||||
Z941H-16C | 1.6 | 2.4 | 1.8 | ≤425 | 蒸氣(qi)、水、油品、氣(qi)體 |
電動硬密封閘閥主(zhu)要零件材質(zhi)表:
閥體 閥蓋 | 閥板 閥座 | 閥桿 | 閥桿螺母 | 填料 | 手輪 |
304 | 2Cr13 | 2Cr13 | 鋁青銅 | 柔性石墨 | 球墨鑄鐵 |
電動硬密封閘閥主要外形安裝尺寸表:
電動硬密封閘閥主(zhu)要外形尺寸:
GB 1.6MPa(BTL) | |||||||||||||||
DN | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 |
L | 250 | 265 | 280 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 800 | 900 | 1000 |
H (開) | 415 | 450 | 530 | 620 | 850 | 1035 | 1245 | 1450 | 1475 | 1885 | 2010 | 2180 | 2345 | 2700 | 2850 |
H1(配(pei)DZW) | 620 | 715 | 765 | 840 | 875 | 1015 | 1135 | 1375 | 1485 | 1890 | 1990 | 2040 | 2285 | 2345 | 2680 |
D0 | 240 | 240 | 280 | 300 | 350 | 400 | 450 | 500 | 500 | 600 | 700 | 750 | 800 | 850 | 950 |
Wt/(Kg) | 22 | 30 | 44 | 47 | 96 | 160 | 228 | 300 | 388 | 566 | 900 | 1195 | 1450 | 2100 | 2620 |
GB 2.5MPa | |||||||||||||
DN | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
L | 250 | 265 | 280 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 800 |
H (開) | 415 | 450 | 530 | 620 | 850 | 1035 | 1245 | 1450 | 1475 | 1885 | 2010 | 2180 | 2345 |
H1(配DZW) | 620 | 715 | 765 | 840 | 1015 | 1135 | 1375 | 1485 | 1485 | 1920 | 1990 | 2040 | 280 |
D0 | 240 | 240 | 280 | 320 | 400 | 400 | 450 | 500 | 500 | 600 | 700 | 700 | 800 |
Wt(Kg) | 23 | 32 | 46 | 67 | 112 | 218 | 290 | 324 | 430 | 650 | 1010 | 1250 | 1525 |
GB 4.0MPa | |||||||||||||
DN | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
L | 250 | 280 | 310 | 350 | 450 | 550 | 650 | 750 | 850 | 950 | 1050 | 1150 | 1350 |
H (開) | 415 | 450 | 565 | 590 | 885 | 1065 | 1250 | 1530 | 1675 | 1900 | 2060 | 2250 | 2575 |
D0 | 240 | 240 | 280 | 320 | 400 | 500 | 550 | 640 | 640 | 750 | 750 | 800 | 900 |
Wt/RF(Kg) | 28 | 35 | 47 | 68 | 150 | 235 | 374 | 550 | 680 | 905 |
GB 6.4MPa | |||||||||||||
DN | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
L | 250 | 280 | 310 | 350 | 450 | 550 | 650 | 750 | 850 | 950 | 1050 | 1150 | 1350 |
H (開(kai)) | 505 | 545 | 605 | 665 | 980 | 1120 | 1330 | 1680 | 1730 | 1980 | 2130 | 2500 | 2660 |
D0 | 280 | 280 | 320 | 400 | 450 | 55 | 550 | 640 | 750 | 800 | 900 | 900 | 1000 |
Wt/(Kg) | 44 | 64 | 84 | 119 | 266 | 388 | 500 | 550 | - | - | - | - | - |
GB 10.0MPa | ||||||||
DN | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 |
L | 250 | 280 | 310 | 350 | 450 | 550 | 650 | 750 |
H (開) | 505 | 545 | 605 | 665 | 980 | 1320 | 1580 | 1810 |
D0 | 280 | 280 | 320 | 400 | 450 | 550 | 550 | 640 |
Wt/(Kg) | 48 | 65 | 85 | 120 | 268 | 446 | 535 | 670 |
電動硬(ying)密封閘閥使用安裝注意(yi)事項:
閘(zha)閥可安(an)(an)裝在(zai)水平(ping)管路或垂直管路上,單雙閘(zha)板閘(zha)閥應安(an)(an)裝在(zai)水平(ping)管路上,且(qie)手(shou)輪應位于閥門上方(fang),不(bu)允許朝(chao)下安(an)(an)裝。閘(zha)閥介質流動方(fang)向不(bu)受(shou)限制。
閘閥通常采用法蘭連接,特殊場合也有用焊(han)接連接的(de)。
對于(yu)大(da)口(kou)徑(jing)及高壓(ya)的閘(zha)閥(fa)(fa)(fa),啟閉力(li)(li)矩(ju)較大(da)。為了減小(xiao)啟閉力(li)(li)矩(ju),可采用安裝(zhuang)旁(pang)通閥(fa)(fa)(fa)的辦法。旁(pang)通閥(fa)(fa)(fa)安裝(zhuang)在主(zhu)閘(zha)閥(fa)(fa)(fa)外部,它的進出口(kou)與(yu)主(zhu)閘(zha)閥(fa)(fa)(fa)的兩側(ce)練(lian)練(lian)連接,并聯聯通。主(zhu)閘(zha)閥(fa)(fa)(fa)開(kai)啟前應先(xian)開(kai)通旁(pang)通閥(fa)(fa)(fa),進入(ru)閥(fa)(fa)(fa)后(hou),使(shi)主(zhu)閘(zha)閥(fa)(fa)(fa)閘(zha)板(ban)前后(hou)的壓(ya)力(li)(li)差減小(xiao),從而減小(xiao)主(zhu)閘(zha)閥(fa)(fa)(fa)的開(kai)啟力(li)(li)矩(ju)。旁(pang)通閥(fa)(fa)(fa)口(kou)徑(jing)的選用應根據(ju)主(zhu)閥(fa)(fa)(fa)口(kou)徑(jing)和使(shi)用要求(qiu)考慮。
閘(zha)閥(fa)是截斷閥(fa),密(mi)(mi)封性(xing)能不及截止閥(fa)。閘(zha)閥(fa)主要“職(zhi)責”是“斷流”,以及以最小(xiao)的(de)阻(zu)力(li)(li):“續(xu)流”。它不宜用作(zuo)調節介(jie)質的(de)流量和壓力(li)(li),如長期(qi)用于調節,密(mi)(mi)封面易被介(jie)質沖刷磨(mo)損,影響密(mi)(mi)封性(xing)能。
閘(zha)閥的(de)(de)介質溫度(du)、壓力,對使用的(de)(de)可(ke)靠性應引起注意。在高溫、高壓時(shi),由于溫度(du)的(de)(de)變化可(ke)能使閘(zha)板鍥(qie)死,同時(shi)因各處(chu)介質溫度(du)不(bu)均勻,易產生不(bu)密封現(xian)象。鍥(qie)式但閘(zha)板閥尤為明顯。
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021-51061127
聯系人:陳云非
手機:18217570461
傳真(zhen):021-51062214
郵箱:fashengfamen@126.com
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