阀(Fa)座(Zuo)密(Mi)封(Feng):(?)EPDM:(?)-30℃(?)~(?)120℃(?) NBR :(?)-30℃(?)~(?)80℃(?) PTFE:(?)-30℃(?)~(?)140℃(?) VITON:(?)-30℃(?)~(?)150℃(?)
阀(Fa)板(Ban)材(Cai)质(Zhi):(?)球(Qiu)墨(Mo)铸(Zhu)铁(Tie)镀(Du)镍(Nie)、(?)尼(Ni)龙(Long)涂(Tu)层(Ceng)、(?)铝(Lu)青(Qing)铜(Tong)、(?)304、(?)316、(?)316L、(?)1.4529、(?)2507
阀(Fa)杆(Gan)材(Cai)质(Zhi):(?)不(Bu)锈(Xiu)钢(Gang)410、(?)304
适(Shi)用(Yong)介(Jie)质(Zhi):(?)水(Shui)、(?)液(Ye)体(Ti)、(?)气(Qi)体(Ti)、(?)油(You)类(Lei)、(?)粉(Fen)体(Ti)、(?)蒸(Zheng)汽(Qi)、(?)酸(Suan)碱(Jian)腐(Fu)蚀(Shi)性(Xing)介(Jie)质(Zhi)。(?)
[气(Qi)动(Dong)执(Zhi)行(Xing)器(Qi)]
双(Shuang)作(Zuo)用(Yong):(?)三(San)段(Duan)式(Shi)气(Qi)动(Dong)执(Zhi)行(Xing)器(Qi)有(You):(?)0°(?)-45°(?)-90°(?)((?)订(Ding)货(Huo)请(Qing)确(Que)定(Ding)中(Zhong)间(Jian)值(Zhi))(?)
单(Dan)作(Zuo)用(Yong):(?)气(Qi)源(Yuan)故(Gu)障(Zhang)时(Shi)关(Guan)、(?)气(Qi)源(Yuan)故(Gu)障(Zhang)时(Shi)开(Kai);(?)0°(?)-45°(?)-90°(?)((?)订(Ding)货(Huo)请(Qing)确(Que)定(Ding)中(Zhong)间(Jian)值(Zhi))(?)
[标(Biao)准(Zhun)参(Can)数(Shu)]
设(She)计(Ji)标(Biao)准(Zhun) | GB/T12238-2008 |
结(Jie)构(Gou)长(Chang)度(Du) | GB/T12221-2005 |
连(Lian)接(Jie)标(Biao)准(Zhun) | JB/T 79.1-1994 |
压(Ya)力(Li)试(Shi)验(Yan) | GB/T13927-2008 |
[适(Shi)应(Ying)工(Gong)况(Kuang)]
如(Ru)今(Jin)在(Zai)石(Shi)油(You)化(Hua)工(Gong)、(?)燃(Ran)气(Qi)设(She)备(Bei)、(?)核(He)工(Gong)业(Ye)、(?)电(Dian)力(Li)装(Zhuang)备(Bei)、(?)环(Huan)保(Bao)水(Shui)处(Chu)理(Li)、(?)暖(Nuan)通(Tong)空(Kong)调(Diao)、(?)钢(Gang)铁(Tie)冶(Ye)金(Jin)、(?)工(Gong)业(Ye)窑(Yao)炉(Lu)、(?)罐(Guan)装(Zhuang)设(She)备(Bei)、(?)酿(Niang)酒(Jiu)设(She)备(Bei)、(?)干(Gan)燥(Zao)设(She)备(Bei)、(?)真(Zhen)空(Kong)设(She)备(Bei)、(?)表(Biao)面(Mian)处(Chu)理(Li)、(?)生(Sheng)物(Wu)制(Zhi)药(Yao)、(?)食(Shi)品(Pin)机(Ji)械(Xie)、(?)纺(Fang)织(Zhi)印(Yin)染(Ran)、(?)造(Zao)纸(Zhi)等(Deng)行(Xing)业(Ye)中(Zhong)得(De)到(Dao)广(Guang)泛(Fan)的(De)使(Shi)用(Yong),(?)也(Ye)是(Shi)国(Guo)防(Fang)建(Jian)设(She)、(?)科(Ke)技(Ji)建(Jian)设(She)的(De)首(Shou)选(Xuan)产(Chan)品(Pin)。(?)
主(Zhu)要(Yao)外(Wai)形(Xing)尺(Chi)寸(Cun)及(Ji)重(Zhong)量(Liang)((?)PN1.0/1.6MPa)(?)
DN (mm) | A | B | C | D | D1 | D2 | D3 | D4 | D5 | L | L1 | L2 | n-d | a | f | n-d1 | 重(Zhong)量(Liang) WT((?)kg)(?) |
50 | 83 | 130 | 20 | 52.9 | 125 | 165 | 99 | 57.15 | 65 | 108 | 111 | 32 | 4-19 | 90°(?) | 3 | 4-7 | 7.6 |
65 | 93 | 145 | 20 | 64.5 | 145 | 185 | 118 | 57.15 | 65 | 112 | 115 | 32 | 4-19 | 90°(?) | 3 | 4-7 | 9.7 |
80 | 100 | 155 | 22 | 78.8 | 160 | 20 | 132 | 69.85 | 65 | 114 | 117 | 32 | 8-19 | 45°(?) | 3 | 4-7 | 10.6 |
100 | 114 | 170 | 24 | 104 | 180 | 220 | 156 | 69.85 | 90 | 127 | 130 | 32 | 8-19 | 45°(?) | 3 | 4-10 | 13.8 |
125 | 125 | 190 | 26 | 123.3 | 210 | 250 | 184 | 69.85 | 90 | 140 | 143 | 32 | 8-19 | 45°(?) | 3 | 4-10 | 18.2 |
150 | 143 | 205 | 26 | 155.6 | 240 | 285 | 211 | 88.9 | 90 | 140 | 143 | 32 | 8-23 | 45°(?) | 3 | 4-10 | 21.7 |
200 | 170 | 235 | 26 | 202.5 | 295 | 340 | 266 | 88.9 | 125 | 152 | 155 | 45 | 8-23 12-23 | 45°(?)/30°(?) | 3 | 4-14 | 31.8 |
250 | 198 | 280 | 28 | 250.5 | 350/355 | 395/405 | 319 | 107.95 | 125 | 165 | 168 | 45 | 12-23 12-28 | 30°(?) | 3 | 4-14 | 44.7 |
300 | 223 | 310 | 28 | 301.5 | 400/410 | 445/460 | 370 | 107.95 | 150 | 178 | 182 | 45 | 12-23 12-28 | 30°(?) | 4 | 4-14 | 57.9 |
350 | 279 | 340 | 30 | 333.3 | 460/470 | 505/520 | 429 | 158.75 | 150 | 190 | 194 | 45 | 16-23 16-28 | 22.5°(?) | 4 | 4-14 | 81.6 |
400 | 300 | 375 | 32 | 389.6 | 515/525 | 565/580 | 480 | 158.75 | 175 | 216 | 221 | 51.2/72 | 16-28 16-31 | 22.5°(?) | 4 | 4-20.6 | 106 |
450 | 345 | 430 | 32 | 440.5 | 565/585 | 615/640 | 530 | 158.75 | 175 | 222 | 227 | 51.2/72 | 20-28 20-31 | 18°(?) | 4 | 4-20.6 | 147 |
500 | 355 | 500 | 34 | 491.6 | 620/650 | 670/715 | 582 | 215.9 | 210 | 229 | 234 | 52.75/77.5 | 20-26 20-34 | 18°(?) | 4 | 4-20.6 | 165 |
600 | 410 | 560 | 36 | 592.5 | 725/770 | 780/840 | 682 | 254 | 210 | 267 | 272 | 70.2/82 | 20-31 20-37 | 18°(?) | 5 | 4-22 | 235 |
700 | 478 | 620 | 40 | 695 | 840 | 895/910 | 794 | 254 | 300 | 292 | 299 | 66/82 | 24-31 24-37 | 15°(?) | 5 | 8-18 | 338 |
800 | 529 | 620 | 44 | 794.7 | 950 | 1015/1025 | 901 | 254 | 300 | 318 | 325 | 66/82 | 24-34 24-40 | 15°(?) | 5 | 8-18 | 475 |
900 | 584 | 665 | 46 | 864.7 | 1050 | 1115/1125 | 1001 | 254 | 350 | 330 | 338 | 118 | 28-34 28-40 | 12.9°(?) | 5 | 8-22 | 595 |
1000 | 657 | 735 | 50 | 965 | 1160/1170 | 1230/1255 | 1112 | 254 | 350 | 410 | 417 | 141 | 28-37 28-43 | 12.9°(?) | 5 | 8-22 | 794 |