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GDQ-J(b)型電、氣動高真空擋板閥(帶波紋管密封)

產品名稱：國產激情久久久久影院小草:GDQ-J(b)型電、氣動高真空擋板閥(帶波紋管密封)
產品型號：GDQ-J(b)型
產品口徑：DN10-40mm
產品壓力：負壓
產品材質：碳鋼，不銹鋼
聯系電話：021-51061127
聯系傳真：021-51062214
Email：fashengfamen@126.com
聯系人：陳云非
聯系手機：18217570461
QQ：203398752
公司名：上海閥盛閥門制造有限公司
帳號：03416900040048386
開戶行：農行上海水清南路支行
售后承諾：質保一年，質量三包：包修、包換、包退。

上海閥(fa)(fa)盛(sheng)閥(fa)(fa)門制造有限(xian)公(gong)司(si)主要生產GDQ-J(b)型(xing)(xing)(xing)(xing)電(dian)(dian)(dian)(dian)、氣(qi)動(dong)(dong)(dong)高(gao)(gao)真(zhen)空(kong)擋(dang)(dang)板(ban)(ban)閥(fa)(fa)(帶(dai)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)密(mi)(mi)封(feng))，可提供GDQ-J(b)型(xing)(xing)(xing)(xing)電(dian)(dian)(dian)(dian)、氣(qi)動(dong)(dong)(dong)高(gao)(gao)真(zhen)空(kong)擋(dang)(dang)板(ban)(ban)閥(fa)(fa)(帶(dai)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)密(mi)(mi)封(feng))價格，GDQ-J(b)型(xing)(xing)(xing)(xing)電(dian)(dian)(dian)(dian)、氣(qi)動(dong)(dong)(dong)高(gao)(gao)真(zhen)空(kong)擋(dang)(dang)板(ban)(ban)閥(fa)(fa)(帶(dai)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)密(mi)(mi)封(feng))說(shuo)明書(shu)，GDQ-J(b)型(xing)(xing)(xing)(xing)電(dian)(dian)(dian)(dian)、氣(qi)動(dong)(dong)(dong)高(gao)(gao)真(zhen)空(kong)擋(dang)(dang)板(ban)(ban)閥(fa)(fa)(帶(dai)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)密(mi)(mi)封(feng))實物圖，GDQ-J(b)型(xing)(xing)(xing)(xing)電(dian)(dian)(dian)(dian)、氣(qi)動(dong)(dong)(dong)高(gao)(gao)真(zhen)空(kong)擋(dang)(dang)板(ban)(ban)閥(fa)(fa)(帶(dai)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)密(mi)(mi)封(feng))結構圖，GDQ-J(b)型(xing)(xing)(xing)(xing)電(dian)(dian)(dian)(dian)、氣(qi)動(dong)(dong)(dong)高(gao)(gao)真(zhen)空(kong)擋(dang)(dang)板(ban)(ban)閥(fa)(fa)(帶(dai)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)密(mi)(mi)封(feng))外形(xing)尺寸，GDQ-J(b)型(xing)(xing)(xing)(xing)電(dian)(dian)(dian)(dian)、氣(qi)動(dong)(dong)(dong)高(gao)(gao)真(zhen)空(kong)擋(dang)(dang)板(ban)(ban)閥(fa)(fa)(帶(dai)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)密(mi)(mi)封(feng))執行標準，GDQ-J(b)型(xing)(xing)(xing)(xing)電(dian)(dian)(dian)(dian)、氣(qi)動(dong)(dong)(dong)高(gao)(gao)真(zhen)空(kong)擋(dang)(dang)板(ban)(ban)閥(fa)(fa)(帶(dai)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)密(mi)(mi)封(feng))工作(zuo)原理，GDQ-J(b)型(xing)(xing)(xing)(xing)電(dian)(dian)(dian)(dian)、氣(qi)動(dong)(dong)(dong)高(gao)(gao)真(zhen)空(kong)擋(dang)(dang)板(ban)(ban)閥(fa)(fa)(帶(dai)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)密(mi)(mi)封(feng))作(zuo)用特點。

GDQ-J(b)型電、氣動高真空擋板閥(又稱角閥)采用波紋管密封,以電信號作為閥門開關信號，依靠壓縮空氣作為閥板啟閉動力，在失去電源或壓縮空氣時，閥門將依靠彈簧自動關閉閥門，作為高真空管路中的啟閉機構，本閥具有工作平穩、密封可靠、壽命長等一優點，是真空設備的自動化首選閥門之一。閥門適于介質為空氣及非腐蝕性氣體。

GDQ-J(b)型電、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)	1x10⁵～1.3x10^-6
閥門漏率(Pa.L/S)	≤1.3x10^-7
適用溫度（℃）	-25～+40
氣源壓力（MPa）	0.4～0.6
法蘭標準	GB4982
安裝位置	任意
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：微動開關

GDQ-J(b)型電、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	W	H	h	A	bxb
GDQ-J10(b)/KF	10	30	12.2	76	170	146	40	36x36
GDQ-J16(b)/KF	16	30	17.2	76	170	146	40	36x36
GDQ-J25(b)/KF	25	40	26.2	95	200	165	50	61x61
GDQ-J40(b)/KF	40	55	41.2	112	232	186	65	80x80