自动化一站式网上交易平台

旋 筒 阀/ Rotor type valve
 
一、概述/ Summary：

HD9P(E/HY)90H（X） 旋筒阀是 汉德股份经过多年市场调研并开发的一种多功能新型阀门，可用于介质高性能调节、切断、分流和换向等，具有球阀、三通及多通、蝶阀、旋塞阀、调节阀等多种应 用功能，广泛应用于煤化工、冶金、石化、电力、轻工、医药及军工等行业，汉德股份于2015年取得多项国家专利，系全球阀门行业首创。
    旋筒阀是一种阀芯形状为一圆柱筒形，圆柱面上开有过流窗口，通过旋转阀芯方式开启和关闭阀门，起到截流或调节作用。适用各种工况，有着特殊的优势和长处。旋筒阀已经解决了传统的调节阀所遇到的一些问题，而且部分已超出了传统调节阀的性能。
 
Rotor type valve is hande shares after years of market research and development of a multi function valve, for medium and high performance and regulation, cut, split and commutation. With a ball valve, three-way and multi pass, butterfly valve, plug valve, regulating valve and other applications, widely used in coal chemical industry, metallurgy, petrochemical, power, light industry, medicine and military industries, hande shares in 2015 made a number of national patents, the Department of the world's valve industry first.
Rotor type valve  is a valve core shape for a cylindrical shell, cylindrical surface has over the flow of the window, through the rotary valve to open and close the valve, play the role of closure or  regulation. Applicable to all kinds of conditions, has a special advantage and strength. Rotor type valve has solved some of the problems encountered by the traditional control valve, and the part has been beyond the traditional control valve performance.
 

二、结构及材质/ Structure and material：
 

序号	名称/ Name	材质/material
1	阀体/Body	WCB、CF8、CF3等
2	阀座/ Seat	SS304、SS304+PTFE、WC等
3	阀芯/ Spool	SS304+STL、WC等
4	阀盖/ bonnet	WCB、CF8、CF3
5	阀座压盖/ Seat Gland	SS304、SS316
6	密封垫/ A seal	PTFE、金属缠绕垫
7	压缩弹簧/Spring	SS304、17-7PH、Inconel
8	执行机构/ actuator	气动活塞式、电动、液动

 
三、特点/ Characteristic：

• 具有超大可调比，可调比可达到10000：1。

Have large adjustable ratio, adjustable ratio can reach 10000:1。

• 全开状态零压降。

All open Zero pressure drop。

• 极高的Cv值（是传统Globe阀的四倍以上），所以相等额定Cv值下，可选用更小口径阀门。

Very high Cv value (more than four times the traditional Globe valve), so the equivalent of Cv value, can choose a smaller diameter valve。

• 启闭力矩小（相同口径球阀的三分之一左右），阀门启闭无起跳、无爬行，力矩均衡，动作灵敏。

Opening and closing torque is small (same diameter of about 1/3), the valve opening and closing without takeoff, no creep, torque balance, action is sensitive。

• 压损很小，节约能耗。