進口保溫閘閥
德國巴赫進口保溫閘閥概述：
進口保溫夾套閘閥主要用于石油，化工，冶金，制藥等各類系統(tǒng)中，以輸送常溫下會凝固的高粘度介質。該系統(tǒng)保溫閘閥的夾套焊裝于閥門的兩法蘭之間，閥門的側面，底部設置由夾套的連接口。由于增加了夾套，此種閥門的連接法蘭尺寸要比同一規(guī)格普通截止閥的連接法蘭大一到兩個規(guī)格，但結構長度與同規(guī)格的閥門相同，夾套中可自由地流過蒸汽或其它熱的保溫介質，確保粘稠介質可以順暢地流過閥門。
Imported insulation gate valve
Germany Bach imported insulation valve overview:
Imported insulation sleeve valve is mainly used in petroleum, chemical, metallurgy, pharmaceutical and other systems, in order to transport high viscosity media will be solidified at room temperature. Between the valve jacket insulation system in welding the valve flange valve two, the side of the jacket is arranged at the bottom of the connection port. Due to the increase of the jacket, the valve connecting flange size to a large flange to two specifications than the same specifications ordinary cut-off valve, but the length of the structure with the same specifications of the valve, the jacket insulation medium to flow freely through the steam or other heat, to ensure that the viscous medium can smoothly flow through the valve.
的定義：
1、夾套采用碳素鋼管焊接比鑄造的更加耐壓牢固。
2、采用整體式夾套結構設計，更能均勻地保溫、保冷。
3、保溫入口有法蘭、螺紋兩種形式供用戶選擇，也可定制入口連接方式及規(guī)格大小。
Import insulation gate valve definition:
1, the jacket with carbon steel pipe welding than the pressure of more solid.
2, the use of the overall structure of the jacket design, more uniform insulation, cold preservation.
3, thermal insulation entrance with flange, thread two forms for the user to choose, but also can customize the entrance connection and size.
技術參數：
產品名稱 | 驅動方式 | 連接形式 | 結構形式 | 密封結構 | 壓力范圍 | 公稱通徑 | 常用材質 | 產品型號 |
| 手動 | 法蘭 | 明桿 | 硬密封 | 1.6-6.4MPa | DN15-300 | 鑄鋼、不銹鋼 | bach-a |
閥門尺寸標準 | 閥門試驗標準 | 閥門交貨標準 | 工業(yè)閥門標準 | 法蘭閥門標準 | 焊接閥門標準 | 對夾式連接閥 | 內螺紋連接閥 | 可以提供美國 |
DIN EN558-2005 | DIN EN12266-1-2003 | DIN3230-2-1974 | DIN EN 1171-2003 | DIN EN 3202-1977 | DIN EN 3202-1982 | DIN EN 3202-1979 | DIN EN 3202-1977 | API、ANSI等標準 |
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