进口高温高压电站截止阀

德国巴赫进口高温高压电站截止阀概述：Introduction of globe valve for high temperature and high pressure power station imported from Germany by Bach:

进口高温高压电站截止阀也称电站专项使用截止阀，电站截止阀与其他截止阀产品相比的特点是高温高压，独特的自密封设计，压力越高，密封越可靠。由于性能技术特性、工况的特殊使产品也形成了其他产品所替代不了的特点。

Imported high temperature and high pressure power station stop valve is also called special stop valve for power station. Compared with other cut-off valve products, power station globe valve is characterized by high temperature and high pressure, unique self sealing design, higher pressure, more reliable sealing. Because of the performance, technical characteristics and special working conditions, the products can not be replaced by other products.制造验收技术条件按日本火力发电用阀门标准E101的规定。磅级电站截止阀的结构长度按E101的规定。阀体焊接坡口按ANSI B16.25的规定或按用户提供的尺寸。阀盖填料函尝试合理，填料加缓蚀剂，密封可靠，开关平稳。阀门具有上密封结构,保证阀门开启运行时阀杆处不会外漏。

进口高温高压电站截止阀的定义：Definition of globe stop valve for imported high temperature and high pressure power station:   

1.产品设计制造按ASME B16.34、E101标准，可与进口设备配备使用。
2.阀门中腔采用压力自紧式密封结构，内腔压力越高密封性能越好。
3.支管两端为对焊连接，适应不同的接管要求。
4.阀瓣、阀座的密封面采用stellite 司太立钴基硬质合金堆焊而成，耐磨、耐高温，抗擦伤性能好、使用寿命长。
5.阀盖填料函尝试合理,填料加缓蚀剂,密封可靠,开关平稳。
6.阀门具有上密封结构,保证阀门开启运行时阀杆处不会外漏。
7.电动截止阀的开启和关闭由电动装置来控制，电动装置分别配有专项使用电机、减速器、转矩控制机构，现场操作机构，手动、电动切换机构。除就地操作外，还可进行远距离操作。

The definition of the cut-off valve imported high temperature high pressure power station:

1 product design and manufacture according to ASME B16.34, E101 standard, can be equipped with imported equipment.

2 valve cavity pressure self sealing structure, the higher the pressure inside the sealing performance is better.

3 pipe ends welded connection, meet the requirements of different nozzle.

4 sealing surface of the valve clack and the valve seat adopts Stellite Stellite cobalt based alloy surfacing and wear resistant and heat resistant, anti abrasion performance and long service life.

5 valve cover filler letter try reasonable, filler plus corrosion inhibitor, reliable sealing, stable switch.

6 valve has a seal structure to ensure that the valve is not open when the valve stem leakage.

7 electric valve opening and closing by the electric device to control, electric devices are equipped with a dedicated motor, reducer, torque control mechanism, the field operation mechanism, manual, electric switching mechanism. In addition to local operation, but also for remote operation.

进口高温高压电站截止阀技术参数：Technical parameters of stop valve for imported high temperature and high pressure power station: