旋转高温三通阀适用于建材、矿山、电力、玻璃、轻工等行业的锅炉、窑炉、高炉余热的二次利用及烟气、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
旋转高温三通阀采用超强度热强钢、不锈钢和优质碳素钢焊接。耐温700℃，为双层结构，夹层衬有阻燃、耐温保热材料，内有耐热钢作耐热层，耐温1000℃，内衬耐火材料和隔热层。该阀磨擦小、耐磨性高，且高温不变形、不脱碳。
The valve is welded in high strength heat-resistant steel, stainless steel and fine carbon steel. The structure is dual-layer, which can endure 700℃. The material lined in interlayer has the features of anti-burning, endurable temperature and saving energy. The ovenproof layer is refractory steel that can endure 1000℃. The lining is fire lining and heat insulation layer. The valve is little in attrition, endurable and distortion and decarbonization wouldn’t happen in the condition of high temperature.
性能参数：
Performance parameter:
工作原理：
Working principle:
旋转高温三通阀由阀体、旋转翻板、密封副、轴和传动装置等部件构成。由传动装置带动轴和摇臂使旋转翻板根据工况需要转换气流方向，达到封闭通道的密封状态。开启通道则通畅无阻。反之，则转换气流方向。
XSTS 手动配用蜗轮传动装置。用链轮远距离操作，经蜗轮副带动轴作旋转，达到介质换向的目的。
XSTQ 气动装置配用气动装置和蜗轮传动装置。手动由链轮传动蜗轮副，带动阀轴作旋转，气动由气动推杆推动摇杆带动阀轴作旋转，达到介质换向的目的。手动、气动可无干扰切换。
The valve is made up of body, turning disc, seal, axle and transmission device etc. In order to reach the seal state of seal channel, transmission device drives the axle and rocker to exchange the flow direction of gas referring to the working condition. Open the channel the medium will flow without resistance. Otherwise it will exchange the flow direction of gas.
XSTS is equipped with the worm wheel transmission device. It is operated by chain wheel from long range. Worm wheel drives the axle to make the chain wheel rotate in order to exchange direction of medium.
XSTQ is equipped with the pneumatic and worm wheel device. The chain wheel drives the worm wheel to rotate the valve axle, which is manual. Draw stem push the rocker to make the axle rotate in order to exchange direction of medium, which is pneumatic. Manual and pneumatic can be exchanged without disturbance.
（外形尺寸及外形图请与我司联系）
使用说明
Operation instruction
l 连接方式：进气口为法兰式连接，两个出气口为对焊式连接。
l 安装时请注意进气方向（阀体上已标明）， 操作时请注意翻板换向的方向。
l 设备在运行时，应定期给传动部分加润滑油和检查传动部分运行情况。
l 若长期存放，应使翻板处于下通道关闭状态，给传动部分加润滑油，不要露天堆置。
l The connection of inlet is flange connection. Two vent holes are dual-welded connection.
l Pay attention to the inlet direction, which is marked on body when install the valve and the exchange direction of turning disc when operate.
l Add lubricant to the transmission part and check its operation condition termly.
l The down-channel should be closed when the valve is long stored. Add lubricant to transmission part and the valve can’t be piled up in the open air.
运输及保管：
Transportation and protection
l 运输时应避免撞击阀门，阀门应处于全闭位置以防在运输中损坏翻板。
l 运输时传动装置应悬空，防止传动轴受力过大而变形损坏。
l 传动装置及传动部位应作防潮、防雨处理。
l 该阀应存放在干燥的室内，不允许露天存放或堆置。长期存放时应使阀门处于关闭状态，各传动部位加润滑油，传动装置作防潮、防尘处理。
l Avoid bumping of the valve when transported. The valve should be in close position to prevent from damaging of turning disc.
l The transmission parts should be hung up to avoid the damage of transmission axle.
l Treatment of dampproof and rainproof should be done to transmission device and part.
l The valve should be stored in dry room. It should be in full close state when long stored. Add lubrication to the transmission part and the device should be dampproof and dustproof.
订货须知:
Information for order
l 选用订货时，请参照产品样本注明产品规格、型号、客户选用执行器代号及技术参数（使用温度、设备工况、介质性质等）。
l 样本所示产品图例及表格中所列执行器型号为我公司基本配置，您若有特殊要求（防爆、户外、调节型、开关型等）另行配置执行机构，请参照样本附录中相应执行机构配置说明，并加以标注在基本型号后面。
l 选用订货时，若未注明客户选用执行器代号的按我公司基本型配置，其基本型为普通型装置，不带任何有关特殊要求及相关配件。
l 表格中未列规格、用于特殊介质或其它特殊要求，请与我公司经销部、技术部联系，可为您另行设计、制造。
l Please indicate the type, model, actuator code selected by user and technical parameter (using temperature, working condition of equipment and characteristic of medium etc) referring to the product sample when you place an order.
l Product legend in the sample and actuator code in the form is the basic collocation of our company. If you have especial demand (anti-explosion, outdoors, adjusting type and switch type etc) to another actuator, please refer to the explanation of corresponding actuator code in the sample appendix and indicate it below the basic model.
l If you don’t indicate actuator code selected by user when you place an order, we will select the basic collocation of our company for you. The basic type is a normal type without any special request and corresponding accessory.
l If you have other special demand, need special medium or the data that is not listed in the table, please contact with our departm