產品名稱:SCZ氣動插板(ban)閥
更新日期:2017-12-12
訪問次數:1962
產品特點:SCZ氣(qi)(qi)動(dong)(dong)(dong)插(cha)(cha)板(ban)(ban)閥(fa)的(de)殼(ke)體試(shi)(shi)驗(yan)(yan)和(he)密(mi)(mi)封(feng)(feng)(feng)(feng)試(shi)(shi)驗(yan)(yan)介(jie)質為水(shui)(含防腐(fu)劑)、煤油或(huo)粘度不(bu)大于水(shui)的(de)其他適(shi)宜液(ye)體。密(mi)(mi)封(feng)(feng)(feng)(feng)副(fu)是非金屬密(mi)(mi)封(feng)(feng)(feng)(feng)的(de)插(cha)(cha)板(ban)(ban)閥(fa),密(mi)(mi)封(feng)(feng)(feng)(feng)殼(ke)體試(shi)(shi)驗(yan)(yan)和(he)要(yao)求(qiu)按GB/T13927-92D級規定(ding)。密(mi)(mi)封(feng)(feng)(feng)(feng)副(fu)是金屬密(mi)(mi)封(feng)(feng)(feng)(feng)的(de)插(cha)(cha)板(ban)(ban)閥(fa),對有密(mi)(mi)封(feng)(feng)(feng)(feng)性(xing)能要(yao)求(qiu)的(de),密(mi)(mi)封(feng)(feng)(feng)(feng)試(shi)(shi)驗(yan)(yan)的(de)泄漏量按1×DNmm/s計(ji)算,沒有密(mi)(mi)封(feng)(feng)(feng)(feng)性(xing)能要(yao)求(qiu)的(de)不(bu)做此項試(shi)(shi)驗(yan)(yan)。用電動(dong)(dong)(dong)、液(ye)動(dong)(dong)(dong)、氣(qi)(qi)動(dong)(dong)(dong)裝(zhuang)置(zhi)驅動(dong)(dong)(dong)的(de)插(cha)(cha)板(ban)(ban)閥(fa),關閉位置(zhi)調定(ding)后,關閉3次按1和(he)3要(yao)求(qiu)進行(xing)殼(ke)體和(he)密(mi)(mi)
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SCZ氣動插板閥產品概述:
氣(qi)動(dong)(dong)(dong)(dong)(dong)(dong)插(cha)(cha)板(ban)閥(fa)(fa)(fa)(fa)的(de)(de)(de)殼(ke)體試(shi)(shi)驗(yan)和密(mi)(mi)(mi)封(feng)(feng)(feng)試(shi)(shi)驗(yan)介質為水(含防腐劑)、煤油或粘(zhan)度不大(da)于水的(de)(de)(de)其他適(shi)宜液體。密(mi)(mi)(mi)封(feng)(feng)(feng)副(fu)(fu)是非金(jin)屬密(mi)(mi)(mi)封(feng)(feng)(feng)的(de)(de)(de)插(cha)(cha)板(ban)閥(fa)(fa)(fa)(fa),密(mi)(mi)(mi)封(feng)(feng)(feng)殼(ke)體試(shi)(shi)驗(yan)和要求(qiu)(qiu)(qiu)按(an)(an)(an)GB/T13927-92D級規(gui)定(ding)(ding)。密(mi)(mi)(mi)封(feng)(feng)(feng)副(fu)(fu)是金(jin)屬密(mi)(mi)(mi)封(feng)(feng)(feng)的(de)(de)(de)插(cha)(cha)板(ban)閥(fa)(fa)(fa)(fa),對有密(mi)(mi)(mi)封(feng)(feng)(feng)性(xing)能(neng)要求(qiu)(qiu)(qiu)的(de)(de)(de),密(mi)(mi)(mi)封(feng)(feng)(feng)試(shi)(shi)驗(yan)的(de)(de)(de)泄(xie)漏量(liang)按(an)(an)(an)1×DNmm/s計算(suan),沒有密(mi)(mi)(mi)封(feng)(feng)(feng)性(xing)能(neng)要求(qiu)(qiu)(qiu)的(de)(de)(de)不做(zuo)此項試(shi)(shi)驗(yan)。用電動(dong)(dong)(dong)(dong)(dong)(dong)、液動(dong)(dong)(dong)(dong)(dong)(dong)、氣(qi)動(dong)(dong)(dong)(dong)(dong)(dong)裝置驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)插(cha)(cha)板(ban)閥(fa)(fa)(fa)(fa),關閉位置調定(ding)(ding)后,關閉3次按(an)(an)(an)1和3要求(qiu)(qiu)(qiu)進(jin)行殼(ke)體和密(mi)(mi)(mi)封(feng)(feng)(feng)試(shi)(shi)驗(yan)。插(cha)(cha)板(ban)閥(fa)(fa)(fa)(fa)清潔度要求(qiu)(qiu)(qiu)按(an)(an)(an)JB/T7748的(de)(de)(de)規(gui)定(ding)(ding)。靜(jing)壓壽命試(shi)(shi)驗(yan)。插(cha)(cha)板(ban)閥(fa)(fa)(fa)(fa)靜(jing)壓壽命試(shi)(shi)驗(yan)次數按(an)(an)(an)規(gui)定(ding)(ding),氣(qi)動(dong)(dong)(dong)(dong)(dong)(dong)閥(fa)(fa)(fa)(fa)門的(de)(de)(de)其他技(ji)術要按(an)(an)(an)JB/Z234的(de)(de)(de)規(gui)定(ding)(ding)。閥(fa)(fa)(fa)(fa)門驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)裝置可(ke)采用電動(dong)(dong)(dong)(dong)(dong)(dong)、氣(qi)動(dong)(dong)(dong)(dong)(dong)(dong)、手動(dong)(dong)(dong)(dong)(dong)(dong)、傘(san)齒輪轉動(dong)(dong)(dong)(dong)(dong)(dong)等裝置。汽動(dong)(dong)(dong)(dong)(dong)(dong)裝置可(ke)安裝空氣(qi)過濾器、電磁閥(fa)(fa)(fa)(fa)、感(gan)應器,如安裝以上驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)裝置,汽動(dong)(dong)(dong)(dong)(dong)(dong)裝置應在合(he)同中注明。
殼體試驗和密封試驗:
插板閥的殼體試驗和密封試驗介質為水(含防腐劑)、煤油或粘度不大于水的其他適宜液體。
密封副是非金屬密封的插板閥,密封殼體試驗和要求按GB/T13927-92 D級規定。
密封副是金屬密封的插板閥,對有密封性能要求的,密封試驗的泄漏量按1×DNmm3/s計算,沒有密封性能要求的不做此項試驗。
用電動、液動、氣動裝置驅動的插板閥,關閉位置調定后,關閉3次按1和3要求進行殼體和密封試驗。
插板閥清潔度要求按JB/T7748的規定。
靜壓壽命試驗。
插板閥靜壓壽命試驗(yan)次(ci)數(shu)按(an)規(gui)定(ding),其他技術要按(an)JB/Z 234的規(gui)定(ding)。
SCZ 氣動插板閥零件材料:
零件名稱 | 材料 | 零件名稱 | 材料 |
閥體 | 1CF18Ni9Ti CF8M | 閥桿 | 1CF18Ni9Ti |
閥座密封圈 | 橡膠或PTFE | 支架 | 不銹鋼 |
閥體間密封墊片 | 橡膠或PTFE | 填料壓蓋 | 不銹鋼 |
閥體 | 1CF18Ni9Ti CF8M | 填料 | 石墨或PTFE |
閥體裝配螺栓 | B7 | 填料壓蓋螺栓 | B7 |
注:橡膠牌號取決于介質性質和使用溫度。
閘板材質牌號(hao)取(qu)決于介質性質。
SCZ 氣動插板閥連接尺寸:
DN | L | Φ1 | H | H2 | N-M | 汽缸直徑(mm) | |
PN0.6 | PN1.0 | ||||||
50 | 40 | 125 | 397 | 51 | 4-M16 | 50 | |
65 | 40 | 145 | 418 | 67 | 4-M16 | 65 | |
80 | 50 | 160 | 579 | 82 | 4-M16 | 80 | |
100 | 50 | 180 | 612 | 102 | 8-M16 | 100 | |
125 | 50 | 210 | 710 | 127 | 8-M16 | 125 | |
150 | 60 | 240 | 816 | 152 | 8-M20 | 150 | |
200 | 60 | 295 | 990 | 202 | 8-M20 | 200 | |
250 | 70 | 350 | 1106 | 253 | 12-M20 | 250 | |
300 | 70 | 70 | 400 | 1264 | 303 | 12-M20 | 300 |
350 | 80 | 80 | 460 | 1575 | 353 | 16-M20 | 350 |
400 | 80 | 80 | 515 | 1562 | 402 | 16-M22 | 400 |
450 | 90 | 90 | 565 | 1750 | 452 | 20-M22 | 450 |
500 | 90 | 90 | 620 | 1994 | 502 | 20-M22 | 500 |
600 | 100 | 100 | 725 | 2040 | 603 | 20-M27 | 600 |
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