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法(Fa)兰(Lan)蝶(Die)阀(Fa) 网(Wang)站(Zhan)首(Shou)页(Ye)> 产(Chan)品(Pin)中(Zhong)心(Xin) >法(Fa)兰(Lan)蝶(Die)阀(Fa) >D342X双(Shuang)偏(Pian)心(Xin)蝶(Die)阀(Fa)
D342X双(Shuang)偏(Pian)心(Xin)蝶(Die)阀(Fa)产(Chan)品(Pin)说(Shuo)明(Ming)
D342X双(Shuang)偏(Pian)心(Xin)蝶(Die)阀(Fa)主(Zhu)要(Yao)适(Shi)用(Yong)于(Yu)水(Shui)厂(Chang)、(?)电(Dian)厂(Chang)、(?)钢(Gang)厂(Chang)冶(Ye)炼(Lian)、(?)造(Zao)纸(Zhi)、(?)化(Hua)工(Gong)、(?)饮(Yin)食(Shi)等(Deng)系(Xi)统(Tong)供(Gong)排(Pai)水(Shui)用(Yong)，(?)尤(You)其(Qi)适(Shi)用(Yong)于(Yu)自(Zi)来(Lai)水(Shui)管(Guan)路(Lu)上(Shang)，(?)作(Zuo)为(Wei)调(Diao)节(Jie)和(He)截(Jie)流(Liu)设(She)备(Bei)使(Shi)用(Yong)。(?)在(Zai)单(Dan)偏(Pian)心(Xin)蝶(Die)阀(Fa)的(De)基(Ji)础(Chu)上(Shang)进(Jin)一(Yi)步(Bu)改(Gai)良(Liang)成(Cheng)型(Xing)的(De)就(Jiu)是(Shi)目(Mu)前(Qian)应(Ying)用(Yong)最(Zui)广(Guang)泛(Fan)的(De)双(Shuang)偏(Pian)心(Xin)蝶(Die)阀(Fa)。(?)其(Qi)结(Jie)构(Gou)特(Te)征(Zheng)为(Wei)在(Zai)阀(Fa)杆(Gan)轴(Zhou)心(Xin)既(Ji)偏(Pian)离(Li)蝶(Die)板(Ban)中(Zhong)心(Xin)、(?)也(Ye)偏(Pian)离(Li)本(Ben)体(Ti)中(Zhong)心(Xin)。(?)双(Shuang)偏(Pian)心(Xin)的(De)效(Xiao)果(Guo)使(Shi)阀(Fa)门(Men)被(Bei)开(Kai)启(Qi)后(Hou)蝶(Die)板(Ban)能(Neng)迅(Xun)即(Ji)脱(Tuo)离(Li)阀(Fa)座(Zuo)、(?)大(Da)幅(Fu)度(Du)地(Di)消(Xiao)除(Chu)了(Liao)蝶(Die)板(Ban)与(Yu)阀(Fa)座(Zuo)的(De)不(Bu)必(Bi)要(Yao)的(De)过(Guo)度(Du)挤(Ji)压(Ya)、(?)刮(Gua)擦(Ca)现(Xian)象(Xiang)、(?)减(Jian)轻(Qing)了(Liao)开(Kai)启(Qi)阻(Zu)距(Ju)、(?)降(Jiang)低(Di)了(Liao)磨(Mo)损(Sun)、(?)提(Ti)高(Gao)了(Liao)阀(Fa)座(Zuo)寿(Shou)命(Ming)。(?)
产(Chan)品(Pin)特(Te)点(Dian)
1、(?)结(Jie)构(Gou)简(Jian)单(Dan)紧(Jin)凑(?)，(?)重(Zhong)量(Liang)轻(Qing)，(?)90°(?)旋(Xuan)转(Zhuan)，(?)开(Kai)关(Guan)迅(Xun)速(Su)。(?)
2、(?)设(She)计(Ji)合(He)理(Li)，(?)装(Zhuang)拆(Chai)容(Rong)易(Yi)，(?)便(Bian)于(Yu)维(Wei)修(Xiu)。(?)
3、(?)采(Cai)用(Yong)偏(Pian)心(Xin)结(Jie)构(Gou)，(?)减(Jian)少(Shao)密(Mi)封(Feng)圈(Quan)的(De)磨(Mo)擦(Ca)，(?)延(Yan)长(Chang)阀(Fa)门(Men)使(Shi)用(Yong)寿(Shou)命(Ming)。(?)
4、(?)完(Wan)全(Quan)密(Mi)封(Feng)，(?)泄(Xie)漏(Lou)为(Wei)零(Ling)。(?)
5、(?)更(Geng)换(Huan)阀(Fa)板(Ban)密(Mi)封(Feng)圈(Quan)、(?)O型(Xing)圈(Quan)、(?)蝶(Die)板(Ban)、(?)转(Zhuan)轴(Zhou)等(Deng)材(Cai)质(Zhi)，(?)可(Ke)适(Shi)用(Yong)多(Duo)种(Zhong)介(Jie)质(Zhi)和(He)不(Bu)同(Tong)温(Wen)度(Du)。(?)
D342X双(Shuang)偏(Pian)心(Xin)蝶(Die)阀(Fa)主(Zhu)要(Yao)零(Ling)部(Bu)件(Jian)材(Cai)料(Liao)
| 名(Ming)称(Cheng) | 国(Guo)标(Biao) | 美(Mei)标(Biao)ASTM | 英(Ying)标(Biao)BS |
| 阀(Fa)体(Ti) | HT200、(?)铸(Zhu)钢(Gang)、(?)WCB | A126 Class | B1452-20 |
| 阀(Fa)板(Ban) | QT500 | A536 65-45-12 | BS2789-65 |
| 转(Zhuan)轴(Zhou) | 2Cr13 | 420 | Bs970 |
| 转(Zhuan)套(Tao) | ZCuZn38Mn3Pb2 | B36 | Bs1400 |
| 阀(Fa)板(Ban)密(Mi)封(Feng)圈(Quan) | 丁(Ding)腈(Jiang)橡(Xiang)胶(Jiao) | D2000 Aa6014 | Bs2494 Buua-N |
| 阀(Fa)体(Ti)钢(Gang)环(Huan) | 0Cr18Ni9 | S32100 | BS321S12 |
| 公(Gong)称(Cheng)通(Tong)径(Jing) DN | 100～(?)1200 | 100～(?)1200 | mm | |
| 公(Gong)称(Cheng)压(Ya)力(Li) PN | 1.0 | 1.6 | MPa | |
| 试(Shi)验(Yan)压(Ya)力(Li) | 密(Mi)封(Feng) | 1.5 | 2.4 | MPa |
| 壳(Ke)体(Ti) | 1.1 | 1.76 | MPa | |
| 适(Shi)用(Yong)温(Wen)度(Du)(℃(?)) | -10℃(?)～(?)120℃(?) | |||
| 适(Shi)用(Yong)介(Jie)质(Zhi) | 淡(Dan)水(Shui)、(?)污(Wu)水(Shui)、(?)空(Kong)气(Qi)等(Deng) | |||
| 称(Cheng)通(Tong)径(Jing) DN(mm) | 尺(Chi)寸(Cun)(mm) | |||||||||||||||||||
| D | D1 | d | b | f | 短(Duan)结(Jie)构(Gou) | 长(Chang)结(Jie)构(Gou) | H | H1 | H2 | L | L1 | L2 | L3 | L4 | L5 | h | m | |||
| n-do | 4-M | n-do | 短(Duan)结(Jie)构(Gou) | 长(Chang)结(Jie)构(Gou) | ||||||||||||||||
| 100 | 220 | 180 | 158 | 24 | 3 | - | - | 8-175 | 446 | 234 | 122 | - | 190 | 64 | 48 | 121 | 180 | - | - | 180 |
| 150 | 285 | 240 | 21 2 | 26 | 3 | - | - | 8-22 | 521 5 | 279 | 153 | - | 210 | 74 | 58 | 128 | 194 | - | - | 180 |
| 200 | 340 | 295 | 268 | 28 | 3 | 4-22 | M20 | 8-22 | 690 | 349 | 216 | 89 | 230 | 80 | 70 | 163 | 241 | 250 | ||
| 250 | 390 | 350 | 320 | 28 | 4 | 8-22 | M20 | 12-22 | 800 | 406 | 219 | 114 | 250 | 98 | 95 | 193 | 291 | 350 | ||
| 300 | 450 | 400 | 370 | 28 | 4 | 8-22 | M20 | 12-22 | 959 | 542 | 267 | 114 | 270 | 449 | 178 | 254 | 104 | 473 | 300 | |
| 350 | 505 | 460 | 430 | 30 | 4 | 12-22 | M20 | 16-26 | 1048 | 583 | 315 | 127 | 290 | 449 | 178 | 254 | 104 | 473 | 300 | |
| 400 | 565 | 515 | 482 | 30 | 4 | 12-26 | M24 | 16-26 | 1120 | 620 | 350 | 140 | 310 | 449 | 178 | 254 | 104 | 473 | 300 | |
| 450 | 615 | 565 | 532 | 34 | 4 | 16-26 | M24 | 20-26 | 1190 | 667 | 373 | 152 | 330 | 449 | 178 | 254 | 104 | 473 | 300 | |
| 500 | 670 | 620 | 585 | 34 | 5 | 16-26 | M24 | 20-26 | 1280 | 702 | 428 | 152 | 350 | 486 | 196 | 254 | 130 | 528 | 300 | |
| 600 | 780 | 725 | 685 | 35 | 5 | 16-30 | M27 | 20-30 | 1409 | 759 | 450 | 178 | 390 | 627 | 244 | 245 | 162 | 596 | 345 | 400 |
| 700 | 895 | 840 | 800 | 40 | 5 | 20-30 | M27 | 24-30 | 1613 | 885 | 528 | 229 | 430 | 627 | 244 | 245 | 162 | 596 | 390 | 400 |
| 800 | 1015 | 950 | 905 | 44 | 5 | 20-33 | M30 | 24-33 | 1736 | 1013 | 573 | 241 | 470 | 635 | 270 | 295 | 196 | 711 | 430 | 300 |
| 900 | 1115 | 1050 | 1005 | 44 | 5 | 24-33 | M30 | 28-33 | 1860 | 1071 | 639 | 241 | 510 | 635 | 270 | 295 | 196 | 711 | 470 | 300 |
| 1000 | 1230 | 1160 | 1110 | 50 | 5 | 24-36 | M33 | 28-36 | 2107 | 1234 | 723 | 300 | 550 | 955 | 455 | 296 | 295 | 807 | 520 | 300 |
| 1200 | 1455 | 1380 | 1330 | 52 | 5 | 28-39 | M36 | 32-39 | 2326 | 1343 | 833 | 350 | 630 | 955 | 4 | |||||
上(Shang)一(Yi)条(Tiao)：(?)法(Fa)兰(Lan)蝶(Die)阀(Fa)
下(Xia)一(Yi)条(Tiao)：(?)法(Fa)兰(Lan)蝶(Die)阀(Fa)
走(Zou)进(Jin)力(Li)致(Zhi)
公(Gong)司(Si)简(Jian)介(Jie)
工(Gong)程(Cheng)案(An)例(Li)
新(Xin)闻(Wen)百(Bai)科(Ke)
公(Gong)司(Si)新(Xin)闻(Wen)
行(Xing)业(Ye)动(Dong)态(Tai)
服(Fu)务(Wu)支(Zhi)持(Chi)
服(Fu)务(Wu)热(Re)线(Xian)
产(Chan)品(Pin)介(Jie)绍(Shao)
金(Jin)属(Shu)硬(Ying)密(Mi)封(Feng)蝶(Die)阀(Fa)
法(Fa)兰(Lan)蝶(Die)阀(Fa)
对(Dui)夹(Jia)式(Shi)蝶(Die)阀(Fa)
双(Shuang)向(Xiang)压(Ya)蝶(Die)阀(Fa)
对(Dui)焊(Han)蝶(Die)阀(Fa)
更(Geng)多(Duo)
厂(Chang)址(Zhi)：(?)浙(Zhe)江(Jiang)省(Sheng)永(Yong)嘉(Jia)县(Xian)瓯(Ou)北(Bei)镇(Zhen)浦(Pu)一(Yi)工(Gong)业(Ye)区(Qu)
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