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电动伺服分腔体同轴三通调节阀
更新时间:2019-07-24 15:08:53
电动伺服分腔体同轴三通调节阀(Coaxial three - way regulating valve for electric or pneumatic servo sub - chamber)高...
电动伺服分腔体同轴三通调节阀(Coaxial three - way regulating valve for electric or pneumatic servo sub - chamber)
高压分腔体同轴三通调节阀,具有整体结构简洁紧凑、系统性能稳定、气体输出端流速平稳、合流或分流控制灵敏度高的特点,控制分流比为1:98,气流分流控制精度达0.3%。
    With a control split ratio of 1: 98 and air flow control accuracy of 0.3%, the high-pressure sub-chamber coaxial three-way valve has several benefits such as simple and compact overall structure, stable system performance, gas output smooth flow and high sensitivity Confluence or shunt control. 
该产品采用全电子电动伺服系统,不锈钢结构,使用压力范围宽,结构外表面整洁美观,是国内首批研制,国内外无相同结构产品。除了可替代一般三通控制阀外,特别适用于高精度快速响应的气流分流控制、气流温度控制的特殊气流控制场合。
As the first batch of domestic, this product is fully electronic servo system and stainless steel structure, which has a wide range of pressure and a neat and beautiful outer surface of the structure, and there are no the same structure of products both at home and abroad. In addition to alternative to the general three-way control valve, it is especially suitable for high-precision rapid response to the air flow control, air temperature control of special air flow control occasions.
 

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  技术指标:
   1  进出口连接口径:DN80~DN600;
       公称压力:0~40MPa;
2  流量范围:0.1Kg/s~24Kg/s,特殊要求另行注明;
3   分流比及控制精度:1%~98%,0.1%~1%,更高特殊要求另行注明;
4   压力/流量控制调节精度及调节时间:0.1%~1%;特殊要求另行注明;
5   基本控制方式:位置伺服+分流比闭环,其他殊控制要求(如混流流量、混流气流登温度)需另行注明;
6   全关开阀动作响应时间:5s~25s;
7   流量特性:近似等百分比;
8   额定流量工作压力损失:0.1~0.5阀前工作压力;
9   工作介质:压缩空气,特殊要求另行注明;;
10   介质温度范围:-20℃~400℃;
11   泄露等级:全关状态ANSI 1~5级;
12   驱动控制器:瑞士MAXSON,美国PAKER等高精度电动伺服,特殊要求另行注明;


Specifications:
1. inlet and outlet connection caliber: DN80 ~ DN600;
     nominal pressure: 0 ~ 40MPa;
2. flow range: 0.1Kg / s ~ 24Kg / s, special requirements specified otherwise;
3. split ratio and control accuracy: 1% ~ 98%, 0.1% ~ 1%, higher special requirements specified otherwise;
4. pressure / flow control regulation accuracy and adjustment time: 0.1% to 1%; special requirements specified otherwise;
5. basic control mode: position servo + split ratio closed loop, other special control requirements (such as mixed flow, mixed air temperature) should be noted otherwise;
6. fully open valve action response time: 5s ~ 25s;
7. flow characteristics: approximate equal percentage;
8. rated flow operating pressure loss: 0.1 ~ 0.5 working pressure before valve;
9. working medium: compressed air, special requirements specified otherwise;
10. medium temperature range: -20 ℃ ~ 400 ℃;
11. leakage rating: fully closed ANSI 1 ~ 5;
12. drive controller: Switzerland MAXSON, the United States PAKER and other high-precision electric servo, special requirements specified otherwise;