This number represents the ANSI class and type of valve desired.
这个型号代表ANSI等级和所需阀门的种类。
Therefore, V-type valve in the wide range of rate changes to provide precise control.
因此V型阀可以在广幅的变化范围内提供精确的控制。
The valve seat of the integrative type, the valve body, valve seat connection question exist.
一体式的阀座，不存在阀体、阀座连接问题。
Introducing the structure characteristic with resistance hammer and assembly method of new type check valve.
介绍了新型止回阀的防水锤结构特性和装配方法。
A new type of control valve for single pipe system is introduced.
介绍了一种适用于单管系统的新型调节阀。
A new type of digital directional valve is presented.
给出了一种新型电液数字换向阀。
The structure and working principle of mixed type temperature control valve were recommended.
介绍了混合型温控阀的结构和工作原理。
The valve is the opening type. The material is in the state of circulation.
棒条闸门一般为常开型，物料处流通状态。
The valve is the opening type. The material is in the state of circulation.
棒条闸门一般为常开型，物料处流通状态。
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