自動調(diào)節(jié)高溫蝶閥，普遍適用于建材、玻璃、礦山、電力、輕工、造紙等行業(yè)的通風(fēng)、環(huán)保工程、煙氣治理、熱能回收等管道系統(tǒng)中。對管道中氣體介質(zhì)按不同控制信號調(diào)節(jié)流量大小和切斷。

  This valve is widely used in the pipe system such as venting，environment protection, cont-rolling smoke and collecting waste heat in building material, glass, mining, power, light industry and papermaking departments. It can change the flow and cut off gas medium in the pipe by the different control signal.

結(jié)構(gòu)特點：

Structure characteristic:

  自動調(diào)節(jié)高溫蝶閥，采用不銹鋼、優(yōu)質(zhì)碳鋼焊接。具有耐高溫、耐磨損、結(jié)構(gòu)合理、流阻損失小、操作靈活、指示方位明確、維護方便、使用壽命長等優(yōu)點?？伤桨惭b或垂直安裝。配用DKJ、ZKJ、伯納德等電動執(zhí)行器及有關(guān)配件，可實現(xiàn)手動、自動無干擾切換，微機程控、自動控制或集中控制，是實現(xiàn)自動化控制操作、調(diào)節(jié)流量的理想設(shè)備。

  The valve is welded in stainless steel and fine carbon steel, having the features of high-temperature resistance, compact structure, endurance, little in the lost of flow resistance, definite direction, easy to maintenance and long life. It can be installed in horizontal or vertical. The valve is used with DKJ, ZKJ, Bernard electric actuator and other accessory to form a complete set to realize manual and automatic exchange without interference, micro-computer long-range control, automatic control or center concentrating control. It is the ideal equipment of realizing operation of automatic control and adjusting flow.

性能參數(shù)：

Performance parameter:

l  帶角標b表示垂直安裝，不帶角標b表示水平安裝。

l  450表示適用溫度為450℃，650表示適用溫度為650℃。

l   Suffix b denotes vertical installation, no suffix b denotes horizontal installation.

450 denotes that the suitable temperature is 450℃ and 650 denotes that the suitable temperature is 650℃.

ZGF---450外形連接尺寸：

Appearance joint dimensions: