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(shang)海閥(fa)(fa)(fa)盛閥(fa)(fa)(fa)門制造有限公司(si)主要生產GDQ-J(b)型(xing)電(dian)(dian)(dian)(dian)、氣動(dong)高(gao)(gao)真空(kong)(kong)擋(dang)(dang)板閥(fa)(fa)(fa)(帶(dai)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管密(mi)(mi)封(feng)(feng)(feng))，可提供GDQ-J(b)型(xing)電(dian)(dian)(dian)(dian)、氣動(dong)高(gao)(gao)真空(kong)(kong)擋(dang)(dang)板閥(fa)(fa)(fa)(帶(dai)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管密(mi)(mi)封(feng)(feng)(feng))價格，GDQ-J(b)型(xing)電(dian)(dian)(dian)(dian)、氣動(dong)高(gao)(gao)真空(kong)(kong)擋(dang)(dang)板閥(fa)(fa)(fa)(帶(dai)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管密(mi)(mi)封(feng)(feng)(feng))說明書，GDQ-J(b)型(xing)電(dian)(dian)(dian)(dian)、氣動(dong)高(gao)(gao)真空(kong)(kong)擋(dang)(dang)板閥(fa)(fa)(fa)(帶(dai)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管密(mi)(mi)封(feng)(feng)(feng))實(shi)物圖，GDQ-J(b)型(xing)電(dian)(dian)(dian)(dian)、氣動(dong)高(gao)(gao)真空(kong)(kong)擋(dang)(dang)板閥(fa)(fa)(fa)(帶(dai)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管密(mi)(mi)封(feng)(feng)(feng))結構圖，GDQ-J(b)型(xing)電(dian)(dian)(dian)(dian)、氣動(dong)高(gao)(gao)真空(kong)(kong)擋(dang)(dang)板閥(fa)(fa)(fa)(帶(dai)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管密(mi)(mi)封(feng)(feng)(feng))外(wai)形尺寸，GDQ-J(b)型(xing)電(dian)(dian)(dian)(dian)、氣動(dong)高(gao)(gao)真空(kong)(kong)擋(dang)(dang)板閥(fa)(fa)(fa)(帶(dai)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管密(mi)(mi)封(feng)(feng)(feng))執行標(biao)準，GDQ-J(b)型(xing)電(dian)(dian)(dian)(dian)、氣動(dong)高(gao)(gao)真空(kong)(kong)擋(dang)(dang)板閥(fa)(fa)(fa)(帶(dai)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管密(mi)(mi)封(feng)(feng)(feng))工作原理，GDQ-J(b)型(xing)電(dian)(dian)(dian)(dian)、氣動(dong)高(gao)(gao)真空(kong)(kong)擋(dang)(dang)板閥(fa)(fa)(fa)(帶(dai)波(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管密(mi)(mi)封(feng)(feng)(feng))作用特點。

GDQ-J(b)-A型氣動高真空擋板閥(又稱角閥)采用波紋管密封。該閥以壓縮空氣為動力，通過電磁換向閥改變氣路方向，推動氣缸活塞上下運動，帶動閥桿上下運動，使閥板開啟或關閉，從而達到在真空系統中接通或切斷氣流的目的。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)	2x10⁵～1.3x10^-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DC/AC5～240V

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	H	A	L	bxb
GDQ-J10(b)A	10	30	12.2	139	40	40	40x40
GDQ-J16(b)A	16	30	17.2	139	40	40	40x40
GDQ-J25(b)A	25	40	26.2	161	50	51	62x62
GDQ-J40(b)A	40	55	41.2	191	65	60	80x80