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广州阿泰克阀门有限公司创办多年,是一家集各类阀门及其他成套自控阀门和附件为一体的企业。主要产品有:开关阀、控制阀、切断阀、球阀、截止阀、闸阀、止回阀、蝶阀、阻火器、放料阀、安全阀、调节阀、电磁阀、呼吸阀、气动阀门、电动阀门、水力控制阀、真空阀门、不锈钢阀门、衬氟阀门、塑料阀门、波纹管阀门、蒸汽阀门、美标阀门、日标阀门、德标阀门、进口阀门、通用阀门等。并代理销售进口阀门品牌:美国进口阀门、德国进口阀门、日本进口阀门、英国进口阀门、法国进口阀门。连接方式有:法兰连接、丝囗连接、对夹连接、对焊连接、卡套连接、卡箍连接。阀门工作压力从1.0MPA-50MPA、150LB-2500LB、10K-40K。
阀门工作温度为-196℃-550℃。材质有:铸铁、铸钢、不锈钢、锻钢、铬钼钢、铬钼钒钢。传动方式有手动、蜗轮传动、伞齿轮传动、正齿轮传动、链轮传动、电动、气动。广泛应用领域:机械设备、化工设备、通用零部件、工业设备、给排水设备、造纸设备、制药设备、通用设备、石化设备、电力设备、治金粉末设备、采矿设备,市政、电子工业等,产品全国各地,优质的质量,高效的服务,深得用户的信赖和广泛的赞誉。
面对日趋激烈的市场竞争和经济一体化的严峻考验,能恩人将始终坚持“*适应和满足市场”的企业方针,恪守“以人为本,务实图强”企业理念,不懈努力。千里之行,始于足下,美誉之声,源于服务。我们必将为能恩所有新老客户提供更优质的产品与更及时,完善、全面的服务,同时,也恳求得到广大客户、同行及朋友能一如既往的关心和支持。
德国莱克( LIK )品牌:进口膜盒式蒸汽 疏水阀 的主要动作元件是金属膜盒,内充一种气化温度比水的饱和温度低的液体。装置刚启动时,管道出现低温冷凝水,膜盒内的液体处于冷凝状态,阀门处于开启位置。当冷凝水温度渐渐升高,膜盒内充液开始蒸发,膜盒内压力上升,膜片带动阀芯向关闭方向移动,在冷凝水达到饱和温度之前,疏水阀*关闭。膜盒随蒸汽温度变化控制阀门开关,起到阻汽排水作用。有开阀温度低于饱和温度 15 ℃ 和 30 ℃ 两种膜盒供选择。
膜盒式蒸汽疏水阀 (蒸汽压力平衡式)是目前上zui常用的*节能型疏水阀。 膜盒式蒸汽疏水阀 的反应非常灵敏,工作时阀前存有高温凝结水,无蒸汽泄漏,节能*。
膜盒式在现如今蒸汽管线中是代替低压(压力在 PN25 以下)热动力(圆盘式) 疏水阀 或(压力在 PN16 以下)双金属片式疏水阀的理想替代品。
Bellows Trap
The main acting unit of bellows trap is metal bellows, which is filled with a type of liquid with gasification temperature lower than water ’ s saturation temperature. When the device just starts, there appears condensate with low temperature in conduits and the liquid in the bellows is in the condensed state. The trap is turned on. When the temperature of condensate water gradually goes up, the liquid in the bellows begins to vaporize and the pressure within it increases. Consequently, the film drives the valve core to move towards the closing direction. Before the condensate water reaches its saturation temperature, the trap is compley shut down. The bellows controls the opening and closing of valves in accordance with steam temperature changes so as to resist steam and discharge water. Available are two alternative bellows with opening temperature 15 ℃ or 30 ℃ lower than saturation temperature.
Bellows trap (with balanced steam pressure) is presently the most commonly used advanced energy-saving traps all over the world. As they are sensitive with high-temperature condensate deposits in front of valves while operating, they boast of remarkable energy-saving effect with no steam leakage.
Bellows trap, among all existing steam pipes, are presently the ideal substitute of low-pressure (with pressure below PN25) hot motive (disc) traps or bimetallic elements traps (with pressure below PN16).
优点:
1 、动作速度快,零泄漏。
2 、结构简单,维护方便。
3 、部件全部采用合金处理的不锈钢,耐磨,耐气蚀,使用寿命长。
4 、排空能力强,排水迅速,安装方式随意。
5 、可以实现多个膜盒组合,适用于大的排量场合。
6 、具有良好的排空气性能,不怕冻,零泄漏,背压率达到 75% 。
Merits
1.Quick acting speed and zero leakage.
2.Simple structure and convenient maintenance.
3.All components made of alloy-treated stainless steel, resistant to wearing, gas corrosion, long durability.
4.Good emptying capability with quick discharge and easy installation.
5.Capable of combination of multiple bellows, suitable for large discharge.
6.Good air discharge capability, with coldness resistance, zero leakage and backpressure of 75%.
技术参数 /Technique parameter
壳体压力等级 Shell pressure grade | 负荷泄漏率 Load leakage rate | 使用介质 Used medium | 允许背压率 Permitted backpressure rate | 节能效果 Energy saving effect | zui大工作压差 Maximum operating pressure differential |
1.6 、 2.5MPA | 0% | 蒸汽 、凝结水 Steam 、 Condensate water | 75% | 优秀 Excellence | 1.6MPA |
zui小过冷度 Minimum subcooled temperature | 排水方式 Drainage method | zui高允许温度 Maximum allowable temperature | 排空气装置 Air exhaust system | 抗冻性 Freezing resistance | 抗水击 Resist |
0 ℃ | 间接方式 Indirect way | 350 ℃ | 自动 Automatic | 优秀 Excellence | 适应 Adaption |
主要零件材料 /The materials of primary accessories
零部件名称 Part and component name | 材质 Material |
阀体、阀盖 Valve body 、 Valve cover | 锻钢、不锈钢 Forged steel 、 Stainless steel |
膜盒 Bellows | 哈氏合金 Hasloy alloy |
阀座 Valve seat | STL 合金 STL Alloy |
过滤网 Filtrating screen | 不锈钢 Stainless steel |
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