（以上图片仅供参考）

  高温闸阀适用于建材、矿山、电力、玻璃、轻工等行业的锅炉、窑炉、高炉的余热二次利用及烟气、废气治理的各种热风管道，是节能和切换高温气体的理想设备。

  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.  

结构特点：

Structure characteristic:

  高温闸阀，采用不锈钢和优质碳素钢焊接。为双层结构，内层衬有阻燃、耐温材料，具有耐高温、高效保能、结构完善、科学合理、启闭灵活、操作方便等特点。

  高温保能闸阀驱动方式为分体式，驱动装置不受任何形式的控制，可以随客户的需要安装。驱动形式可以分为卷扬机提升（开关信号），电动执行机构提升（4～20mA电流信号），电液、电动推杆提升（开关信号）。

  The valve is welded in stainless steel and fine carbon steel, having double layers keeping temperature lining made in fire material. It also has the features of resistant to the high temperature, efficient in saving thermal energy, impact structure, easy to open and close and handy to operate. 

  The valve’s driving mode is part. Part driving device can’t be controlled and can be installed refer to the user’s demand. Driving type is windlass elevating (open-close signal), electric actuator elevating (4～20mA current signal), electric hydraulic, electric draw stem elevating (open-close signal).

性能参数：

Performance parameter:

传动装置参数：

Transmission device parameter:

型号说明：

Model explanation:

GBZY---700           /        

我公司基本型                  客户选用传动装置代号

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

l 客户选用传动装置说明：

JY表示卷扬机提升式，DX表示电动执行器提升式。

DT表示电动推杆提升式，DY表示电液推杆提升式。

l Transmission device selected by user explanation:

JY means integer type of windlass elevating. DX means integer type of electric actuator.

DT means integer type of electric draw stem. DY means integer type of electric hydraulic draw stem. 

GBZY---700 外形图：

Figure diagram

（请参照公司样本）

GBZY---700 外形连接尺寸：

Appearance joint dimensions: