以(yi)上圖片僅供參考(kǎo)

  水冷高溫閘閥适(shì)用于建材、礦山、電(diàn)力、玻璃、輕工等行(háng)業的鍋爐、窯爐、高(gāo)爐的餘熱二次利(lì)用及煙氣、廢氣治(zhi)理的各種🌐熱風🔞管(guan)道，是節能和切換(huàn)高溫氣體的理想(xiang)設備。

  The valve is widely used in building material, mining, power, glass, light industries etc. It is applied in hot windpipe system of smoke, waste gas management and in boiler, stove, and blast furnace of recycles heat. It is the ideal equipment to save energy and switch high temperature gas.  

結構特點：

Structure characteristic:

  水(shui)冷高溫閘閥采用(yòng)超強度熱強鋼、不(bu)鏽鋼和優質碳素(su)鋼📞焊接🚩。為雙層結(jie)構，夾層有0.35MPa壓力的(de)循環冷卻水，能及(ji)時降低閥體表面(mian)溫度，增強閥體剛(gang)性。循環水變熱後(hòu)又可以作其它用(yòng)途，節約了能源。該(gai)閥具🌂有耐高溫、高(gao)效節能、結構完善(shàn)🌈科學、密封性能強(qiáng)、操作方便等特點(diǎn)。

  水冷高溫閘閥驅(qu)動裝置不受任何(hé)形式的控制，可以(yi)💞随客戶的🧡需要安(ān)裝。驅動形式可以(yi)分為卷揚機提升(shēng)（開關信号），電動執(zhí)行機構提升（4～20mA電流(liu)信号）。 

  The valve is welded in high strength heat-resistant steel, stainless steel and fine carbon steel. The structure is dual-layer。There is circulating cooling water of 0.35 MPa pressure in the interlayer, which can lower the surface temperature of valve body and strengthen the rigidity. Circulating water can be used in other place after it gets hot, which saves the energy. It has the features of endurance of high temperature, effective saving energy, impact and scientific structure, good seal and handy operation etc. 

  The driving device is not controlled and can be installed according to the demand of user. Driving types are windlass elevating (open and close signal) and electric actuator elevating (4～20mA current signal).

性能參數：

Performance parameter:

執(zhi)行機構參數：

Actuator parameter:

型号(hao)說明：

Model explanation:

SLGZ---900           /        

我公司基本(běn)型                  客戶選用傳動(dong)裝置代号

Standard basic model of our company           Transmission device code selected by user

l 客戶選(xuan)用傳動裝置說明(ming)：

JY表示卷揚機提升(shēng)式。

DX表示電動執行(hang)器提升式。

l Transmission device selected by user explanation:

JY means integer type of windlass elevating.

DX means integer type of electric actuator.  

SLGZ---900 外形圖(tu)：

Appearance figure:

 (請參照公司樣本(ben)）

SLGZ---900外形連接尺寸：

Main appearance joint dimension: