上海(hai)閥(fa)(fa)(fa)(fa)(fa)盛閥(fa)(fa)(fa)(fa)(fa)門(men)制造(zao)有(you)限公司主(zhu)要生產GDQ型(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)動高(gao)(gao)(gao)真空(kong)(kong)擋(dang)(dang)板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)(帶(dai)(dai)波(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)密(mi)(mi)封(feng))，可提供GDQ型(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)動高(gao)(gao)(gao)真空(kong)(kong)擋(dang)(dang)板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)(帶(dai)(dai)波(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)密(mi)(mi)封(feng))價格，GDQ型(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)動高(gao)(gao)(gao)真空(kong)(kong)擋(dang)(dang)板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)(帶(dai)(dai)波(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)密(mi)(mi)封(feng))說明書，GDQ型(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)動高(gao)(gao)(gao)真空(kong)(kong)擋(dang)(dang)板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)(帶(dai)(dai)波(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)密(mi)(mi)封(feng))實物圖，GDQ型(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)動高(gao)(gao)(gao)真空(kong)(kong)擋(dang)(dang)板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)(帶(dai)(dai)波(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)密(mi)(mi)封(feng))結構圖，GDQ型(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)動高(gao)(gao)(gao)真空(kong)(kong)擋(dang)(dang)板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)(帶(dai)(dai)波(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)密(mi)(mi)封(feng))外形尺寸，GDQ型(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)動高(gao)(gao)(gao)真空(kong)(kong)擋(dang)(dang)板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)(帶(dai)(dai)波(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)密(mi)(mi)封(feng))執(zhi)行標準，GDQ型(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)動高(gao)(gao)(gao)真空(kong)(kong)擋(dang)(dang)板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)(帶(dai)(dai)波(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)密(mi)(mi)封(feng))工作原理(li)，GDQ型(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)動高(gao)(gao)(gao)真空(kong)(kong)擋(dang)(dang)板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)(帶(dai)(dai)波(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)密(mi)(mi)封(feng))作用(yong)特(te)點。

GDQ型氣動高真空擋板閥(帶波紋管密封)主要技術性能： 適用范圍(Pa) 105～1.3x10-6 閥門漏率(Pa.L/S) ≤1.3x10-7 介質溫度（℃） -30～+150（密封材料為氟橡膠） 氣源壓力（MPa） 0.4～0.8 法蘭標準 GB4982 安裝位置 DN<300任意，DN≥300垂直 電源電壓 標準出廠：AC220V/50Hz 特殊指定：AC110V；DC24V；DC12V等 信號反饋 標準出廠：不帶反饋信號 特殊指定：磁性開關DC/AC5～240V

GDQ型氣動高真空擋板閥(帶波紋管密封)連接及外形尺寸：

型號 通徑(DN) ΦD ΦB H A 法蘭標準 GDQ-J10(b)/KF 10 30 12.2 180 30 GB4982 GDQ-J16(b)/KF 16 30 17.2 180 40 GB4982 GDQ-J25(b)/KF 25 40 26.2 200 50 GB4982 GDQ-J40(b)/KF 40 55 41.2 210 65 GB4982 GDQ-J50(b)/KF 50 75 52.2 276 70 /

GDQ型氣動高真空擋板閥(帶波紋管密封)活套法蘭連接及外形尺寸： 型號 通徑(DN) ΦD ΦB H A n-ΦC DNy(預抽口) 法蘭標準 GDQ-J50(b) 50 110 90 276 70 4-Φ9 / GB/T6070 GDQ-J63(b) 63 130 110 283 88 4-Φ9 / GB/T6070 GDQ-J80(b) 80 145 125 314 88 8-Φ9 / GB/T6070 GDQ-J100(b) 100 165 145 338 108 8-Φ9 / GB/T6070 GDQ-J125(b) 125 200 175 424 128 8-Φ11 / GB/T6070 GDQ-J(S)150(b) 150 220 195 482 138 8-Φ11 DN40(GB4982) JB919 GDQ-J(S)160(b) 160 225 200 482 138 8-Φ11 DN40(GB4982) GB/T6070 GDQ-J(S)200(b) 200 285 260 620 200 12-Φ11 DN50(GB/T6070) GB/T6070 GDQ-J(S)250(b) 250 335 310 655 208 12-Φ11 DN50(GB/T6070) GB/T6070 GDQ-J(S)300(b) 300 380 350 783 250 8-Φ14 DN80(GB/T6070) JB919 GDQ-J(S)320(b) 320 425 395 789 250 12-Φ14 DN80(GB/T6070) GB/T6070 GDQ-J(S)400(b) 400 510 480 1210 330 16-Φ14 DN100(GB/T6070) GB/T6070 ①GDQ-J(S)400(b) 400 500 465 1210 330 16-Φ14 DN100(GB/T6070) JB919 GDQ-J(S)500(b) 500 610 580 1280 360 16-Φ14 DN125(GB/T6070) GB/T6070 GDQ-J(S)600(b) 600 710 670 1512 450 12-Φ21 DN160(GB/T6070) JB919 GDQ-J(S)630(b) 630 750 720 1512 450 20-Φ14 DN160(GB/T6070) GB/T6070 GDQ-J(S)800(b) 800 920 890 1900 520 24-Φ14 DN200(GB/T6070) GB/T6070