主(Zhu)要(Yao)特(Te)点(Dian)
ZJHY型(Xing)气(Qi)动(Dong)薄(Bao)膜(Mo)精(Jing)小(Xiao)型(Xing)小(Xiao)流(Liu)量(Liang)调(Diao)节(Jie)阀(Fa)是(Shi)专(Zhuan)门(Men)针(Zhen)对(Dui)小(Xiao)流(Liu)量(Liang)调(Diao)节(Jie)而(?)开(Kai)发(Fa)的(De)小(Xiao)口(Kou)径(Jing)调(Diao)节(Jie)阀(Fa)。(?)阀(Fa)体(Ti)采(Cai)用(Yong)螺(Luo)纹(Wen)连(Lian)接(Jie),(?)具(Ju)有(You)体(Ti)积(Ji)小(Xiao)、(?)重(Zhong)量(Liang)轻(Qing)、(?)安(An)装(Zhuang)、(?)维(Wei)护(Hu)方(Fang)便(Bian)等(Deng)优(You)点(Dian)。(?)调(Diao)节(Jie)不(Bu) 干(Gan)净(Jing)介(Jie)质(Zhi)时(Shi),(?)应(Ying)针(Zhen)对(Dui)其(Qi)节(Jie)流(Liu)间(Jian)隙(Xi)小(Xiao)的(De)问(Wen)题(Ti),(?)注(Zhu)意(Yi)预(Yu)防(Fang)堵(Du)卡(Ka)现(Xian)象(Xiang)的(De)发(Fa)生(Sheng)。(?)它(Ta)适(Shi)用(Yong)于(Yu)液(Ye)体(Ti)、(?)蒸(Zheng)汽(Qi)等(Deng) 介(Jie)质(Zhi)的(De)注(Zhu)流(Liu)量(Liang)调(Diao)节(Jie)场(Chang)合(He)。(?)
设(She)计(Ji)特(Te)点(Dian)和(He)执(Zhi)行(Xing)标(Biao)准(Zhun)
泄(Xie)漏(Lou)率(Lu):(?)Ⅵ(?) 级(Ji),(?)小(Xiao)于(Yu)额(E)定(Ding)流(Liu)量(Liang)的(De)10-4
回(Hui)差(Cha) :(?)不(Bu)带(Dai)定(Ding)位(Wei)器(Qi),(?)小(Xiao)于(Yu)全(Quan)行(Xing)程(Cheng)的(De)3%;(?) 带(Dai)定(Ding)位(Wei)器(Qi),(?)小(Xiao)于(Yu)全(Quan)行(Xing)程(Cheng)的(De)1%
基(Ji)本(Ben)误(Wu)差(Cha):(?)不(Bu)带(Dai)定(Ding)位(Wei)器(Qi),(?)小(Xiao)于(Yu)全(Quan)行(Xing)程(Cheng)的(De)±(?)5%;(?) 带(Dai)定(Ding)位(Wei)器(Qi),(?) 小(Xiao)于(Yu)全(Quan)行(Xing)程(Cheng)的(De)±(?)1%
死(Si)区(Qu):(?)不(Bu)带(Dai)定(Ding)位(Wei)器(Qi) ,(?)小(Xiao)于(Yu)全(Quan)行(Xing)程(Cheng)的(De)3%;(?)带(Dai)定(Ding)位(Wei)器(Qi),(?)小(Xiao)于(Yu)全(Quan)行(Xing)程(Cheng)的(De)1%注(Zhu):(?)测(Ce)试(Shi)使(Shi)用(Yong)填(Tian)料(Liao)为(Wei)聚(Ju)四(Si)氟(Fu)乙(Yi)烯(Xi)填(Tian)料(Liao)。(?)
适(Shi)用(Yong)范(Fan)围(Wei)
城(Cheng)建(Jian)、(?)化(Hua)工(Gong)、(?)冶(Ye)金(Jin)、(?)石(Shi)油(You)、(?)制(Zhi)药(Yao)、(?)食(Shi)品(Pin)、(?)饮(Yin)料(Liao)、(?)环(Huan)保(Bao)
产(Chan)品(Pin)概(Gai)述(Shu)
小(Xiao)流(Liu)量(Liang)调(Diao)节(Jie)阀(Fa) 主(Zhu)要(Yao)参(Can)数(Shu)
公(Gong)称(Cheng)通(Tong)径(Jing)(mm) | G1/2 | G3/4 | ||||||
阀(Fa)座(Zuo)直(Zhi)径(Jing)(mm) | 1.5* | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
流(Liu)量(Liang)系(Xi)数(Shu)Kv | 0.0025 | 0.08 | 0.12 | 0.20 | 0.32 | 0.50 | 0.80 | 1.00 |
可(Ke)调(Diao)范(Fan)围(Wei) | 30:1 | |||||||
公(Gong)称(Cheng)压(Ya)力(Li) | 标(Biao)准(Zhun)产(Chan)品(Pin)1.6 4.0 6.4、(?)10MPa | |||||||
阀(Fa)芯(Xin)形(Xing)式(Shi) | 单(Dan)座(Zuo)柱(Zhu)塞(Sai)型(Xing)阀(Fa)芯(Xin) | |||||||
流(Liu)量(Liang)特(Te)性(Xing) | 直(Zhi)线(Xian) | |||||||
作(Zuo)用(Yong)形(Xing)式(Shi) | 气(Qi)开(Kai)式(Shi)、(?)气(Qi)关(Guan)式(Shi) | |||||||
工(Gong)作(Zuo)温(Wen)度(Du) | 普(Pu)通(Tong)型(Xing)-40~(?)230℃(?),(?)散(San)热(Re)片(Pian)型(Xing)230~(?)450℃(?),(?)特(Te)殊(Shu)订(Ding)货(Huo)450~(?)600℃(?) | |||||||
法(Fa)兰(Lan)标(Biao)准(Zhun) | 符(Fu)合(He)JB78-59、(?)JB79-59标(Biao)准(Zhun),(?)可(Ke)按(An)JB/79.1-94、(?)JB/79.2-94、(?)ANSI、(?)JIS、(?)DIN 等(Deng)标(Biao)准(Zhun)订(Ding)货(Huo)生(Sheng)产(Chan) | |||||||
执(Zhi)行(Xing)机(Ji)构(Gou) | ZHA/B型(Xing)多(Duo)弹(Dan)簧(Huang)气(Qi)动(Dong)薄(Bao)膜(Mo)执(Zhi)行(Xing)机(Ji)构(Gou) | |||||||
可(Ke)配(Pei)附(Fu)件(Jian) | 定(Ding)位(Wei)器(Qi)、(?)电(Dian)磁(Ci)阀(Fa)、(?)空(Kong)气(Qi)过(Guo)滤(Lu)减(Jian)压(Ya)阀(Fa)、(?)限(Xian)位(Wei)开(Kai)关(Guan)、(?)阀(Fa)位(Wei)反(Fan)馈(Kui)器(Qi)、(?)紧(Jin)急(Ji)作(Zuo)装(Zhuang)置(Zhi)、(?)手(Shou)轮(Lun)机(Ji)构(Gou)等(Deng) |
注(Zhu):(?) 工(Gong)作(Zuo)温(Wen)度(Du)、(?)公(Gong)称(Cheng)压(Ya)力(Li)、(?)公(Gong)称(Cheng)通(Tong)径(Jing)超(Chao)出(Chu)列(Lie)表(Biao)范(Fan)围(Wei)的(De)产(Chan)品(Pin)可(Ke)与(Yu)本(Ben)公(Gong)司(Si)商(Shang)洽(Qia)解(Jie)决(Jue)。(?) *注(Zhu):(?)流(Liu)量(Liang)系(Xi)数(Shu)<(?)0.08需(Xu)特(Te)殊(Shu)订(Ding)货(Huo)。(?)
小(Xiao)流(Liu)量(Liang)调(Diao)节(Jie)阀(Fa) 主(Zhu)要(Yao)部(Bu)件(Jian)材(Cai)料(Liao)
填(Tian)料(Liao)材(Cai)质(Zhi):(?) | 聚(Ju)四(Si)氟(Fu)乙(Yi)烯(Xi)、(?)柔(Rou)性(Xing)石(Shi)墨(Mo) |
膜(Mo)片(Pian)材(Cai)质(Zhi):(?) | 丁(Ding)腈(Jiang)橡(Xiang)胶(Jiao)夹(Jia)尼(Ni)龙(Long)布(Bu) |
阀(Fa)体(Ti)材(Cai)质(Zhi):(?) | 1G1Cr18Ni9Ti、(?)316、(?)316L等(Deng) |
芯(Xin)座(Zuo)材(Cai)质(Zhi):(?) | 1Cr18Ni9Ti、(?)316、(?)316L等(Deng) |
小(Xiao)流(Liu)量(Liang)调(Diao)节(Jie)阀(Fa) 允(Yun)许(Xu)压(Ya)差(Cha)
执(Zhi)行(Xing)机(Ji)构(Gou) | ZHA(B)-11 | |||||||
行(Xing)程(Cheng)((?)mm)(?) | 10 | |||||||
有(You)效(Xiao)面(Mian)积(Ji)(cm3) | 200 | |||||||
气(Qi)源(Yuan)接(Jie)口(Kou)尺(Chi)寸(Cun) | M16×(?)1.5 | |||||||
公(Gong)称(Cheng)通(Tong)径(Jing)((?)mm)(?) | G1/2 | G3/4 | ||||||
阀(Fa)座(Zuo)直(Zhi)径(Jing)((?)mm)(?) | 1.5 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
允(Yun)许(Xu)压(Ya)差(Cha)△(?)P((?)MPa)(?) | 6.4 | 5.2 | 4.6 |
小(Xiao)流(Liu)量(Liang)调(Diao)节(Jie)阀(Fa) 外(Wai)形(Xing)尺(Chi)寸(Cun)及(Ji)重(Zhong)量(Liang)
公(Gong)通(Tong)径(Jing)(mm) | G1/2 | G3/4 |
连(Lian)接(Jie)长(Chang)度(Du) L(mm) | 92 | 92 |
高(Gao)度(Du) H(mm) | 370 | 370 |
H1(mm) | 30 | 30 |
执(Zhi)行(Xing)器(Qi)宽(Kuan) D(mm) | 230 | 230 |
重(Zhong)量(Liang)(KG) | 18 | 18 |