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  • GD-J(b) 型手動高真空擋板閥(帶波紋管密封)

GD-J(b) 型手動高真空擋板閥(帶波紋管密封)

  • 產品名稱:日韓豐滿少婦無碼內射:GD-J(b) 型手動高真空擋板閥(帶波紋管密封)
  • 產品型號:GD-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)盛閥(fa)門制造有限公司主要生產GD-J(b) 型手(shou)動(dong)(dong)高(gao)(gao)真(zhen)(zhen)空(kong)(kong)擋(dang)(dang)(dang)板(ban)(ban)(ban)閥(fa)(帶(dai)(dai)波(bo)紋(wen)(wen)(wen)管(guan)密(mi)封(feng)(feng)),可提供GD-J(b) 型手(shou)動(dong)(dong)高(gao)(gao)真(zhen)(zhen)空(kong)(kong)擋(dang)(dang)(dang)板(ban)(ban)(ban)閥(fa)(帶(dai)(dai)波(bo)紋(wen)(wen)(wen)管(guan)密(mi)封(feng)(feng))價格,GD-J(b) 型手(shou)動(dong)(dong)高(gao)(gao)真(zhen)(zhen)空(kong)(kong)擋(dang)(dang)(dang)板(ban)(ban)(ban)閥(fa)(帶(dai)(dai)波(bo)紋(wen)(wen)(wen)管(guan)密(mi)封(feng)(feng))說明書,GD-J(b) 型手(shou)動(dong)(dong)高(gao)(gao)真(zhen)(zhen)空(kong)(kong)擋(dang)(dang)(dang)板(ban)(ban)(ban)閥(fa)(帶(dai)(dai)波(bo)紋(wen)(wen)(wen)管(guan)密(mi)封(feng)(feng))實物圖,GD-J(b) 型手(shou)動(dong)(dong)高(gao)(gao)真(zhen)(zhen)空(kong)(kong)擋(dang)(dang)(dang)板(ban)(ban)(ban)閥(fa)(帶(dai)(dai)波(bo)紋(wen)(wen)(wen)管(guan)密(mi)封(feng)(feng))結構圖,GD-J(b) 型手(shou)動(dong)(dong)高(gao)(gao)真(zhen)(zhen)空(kong)(kong)擋(dang)(dang)(dang)板(ban)(ban)(ban)閥(fa)(帶(dai)(dai)波(bo)紋(wen)(wen)(wen)管(guan)密(mi)封(feng)(feng))外(wai)形尺(chi)寸,GD-J(b) 型手(shou)動(dong)(dong)高(gao)(gao)真(zhen)(zhen)空(kong)(kong)擋(dang)(dang)(dang)板(ban)(ban)(ban)閥(fa)(帶(dai)(dai)波(bo)紋(wen)(wen)(wen)管(guan)密(mi)封(feng)(feng))執行(xing)標準,GD-J(b) 型手(shou)動(dong)(dong)高(gao)(gao)真(zhen)(zhen)空(kong)(kong)擋(dang)(dang)(dang)板(ban)(ban)(ban)閥(fa)(帶(dai)(dai)波(bo)紋(wen)(wen)(wen)管(guan)密(mi)封(feng)(feng))工作(zuo)(zuo)原理,GD-J(b) 型手(shou)動(dong)(dong)高(gao)(gao)真(zhen)(zhen)空(kong)(kong)擋(dang)(dang)(dang)板(ban)(ban)(ban)閥(fa)(帶(dai)(dai)波(bo)紋(wen)(wen)(wen)管(guan)密(mi)封(feng)(feng))作(zuo)(zuo)用特點(dian)。

GD-J(b) 型手動高真空擋板閥(又稱角閥)是真空系統中的重要元件之一,該閥傳動部件采用螺紋結構,依靠人手旋轉手輪、啟閉閥板。適于介質為空氣及非腐蝕性氣體。
GD-J(b) 型手動高真空擋板閥(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
法蘭標準
GB4982
安裝位置
任意
GD-J(b) 型手動高真空擋板閥(帶波紋管密封)連接及外形尺寸:
型號
通徑(DN)
ΦD
ΦB
ΦW
H
A
bxb
GD-J10(b)/KF
10
30
12.2
36
116
40
37x37
GD-J16(b)/KF
16
30
17.2
36
116
40
37x37
GD-J25(b)/KF
25
40
26.2
50
144
50
61x61
GD-J40(b)/KF
40
55
41.2
56
174
65
81x81
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