氣動碟閥的(de)主(zhu)要(yao)優(you)點(dian),結(jie)構(gou)簡(jian)單(dan),體(ti)積(ji)小(xiao)重(zhong)量(liang)輕(qing),造(zao)價(jia)低(di),氣(qi)動(dong)碟(die)閥(fa)該(gai)特(te)點(dian)尤(you)其(qi)顯(xian)著(zhu),安(an)裝(zhuang)在(zai)高(gao)空(kong)暗(an)道(dao),經(jing)過(guo)二(er)位(wei)五(wu)通(tong)電(dian)磁(ci)閥(fa)控(kong)製(zhi)操(cao)作(zuo)方(fang)便(bian),也(ye)可(ke)調(tiao)節(jie)流(liu)量(liang)介(jie)質(zhi)。流(liu)體(ti)阻(zu)力(li)較(jiao)小(xiao),中(zhong)大(da)口(kou)徑(jing)的(de)氣(qi)動(dong)碟(die)閥(fa)全(quan)開(kai)時(shi)有(you)效(xiao)流(liu)通(tong)麵(mian)積(ji)較(jiao)大(da),啟(qi)閉(bi)迅(xun)速(su)省(sheng)力(li),碟(die)扳(ban)旋(xuan)轉(zhuan)90角jiao度du即ji可ke完wan成cheng啟qi閉bi,由you於yu轉zhuan軸zhou兩liang側ce碟die板ban手shou介jie質zhi作zuo用yong力li接jie近jin相xiang等deng,而er產chan生sheng的de轉zhuan矩ju方fang向xiang相xiang反fan,因yin而er啟qi閉bi力li矩ju較jiao小xiao,低di壓ya下xia可ke實shi現xian良liang好hao的de密mi封feng,碟die閥fa密mi封feng材cai料liao有you丁ding晴qing橡xiang膠jiao、氟(fu)橡(xiang)膠(jiao),食(shi)用(yong)橡(xiang)膠(jiao),襯(chen)四(si)氟(fu)故(gu)密(mi)封(feng)性(xing)能(neng)良(liang)好(hao),其(qi)中(zhong)硬(ying)密(mi)封(feng)碟(die)閥(fa)為(wei)軟(ruan)硬(ying)層(ceng)疊(die)式(shi)金(jin)屬(shu)片(pian)具(ju)有(you)金(jin)屬(shu)硬(ying)密(mi)封(feng)和(he)彈(dan)性(xing)密(mi)封(feng)的(de)重(zhong)優(you)點(dian),無(wu)論(lun)在(zai)低(di)溫(wen)情(qing)況(kuang)下(xia)均(jun)具(ju)有(you)優(you)良(liang)的(de)密(mi)封(feng)性(xing)能(neng)。
