1.
Regulating valve actuator based on reversible step-by-step unit
可逆步进装置调节阀执行机构的研究
2.
The Design on Intelligent Electrically Operated Valve Actuator Controller Based on CAN BUS;
基于CAN总线的电动阀执行机构智能控制器的设计
3.
Control valves and valve general, the executing agency.
控制阀一般由执行机构和阀门组成。
4.
Pneumatic valves regulate the pneumatic enforcement agencies and regulatory valves two.
气动调节阀由气动执行机构和调节阀两部组成。
5.
Oxygen control valves consist of valve, actuator and accessories.
氧气调节阀由阀门,气动执行机构及附件组成.
6.
The Study of Controller of Intelligent Electro-Hydraulic Valve Actuator;
智能电液阀门执行机构控制器的研究
7.
The “Valves &Actuation” homepage provides easy access to valuable reference tools.
“阀门和执行机构”网页提供有价值的参考资料。
8.
Design of Intelligent Electrically Operated Valve Actuator Based on PROFIBUS-DP Bus
基于PROFIBUS-DP总线的智能阀门电动执行机构的设计
9.
Intelligent Agricultural Electrical Valve Actuator Based on MODBUS Bus
基于MODBUS总线的智能农用阀门电动执行机构
10.
All valves are available with hand-wheels, gearing, electric motor actuators or pneumatic or hydraulic cylinder actuators.
所有阀门都可配置手轮，齿轮操作机构，电动马达执行机构，或者气动或液动缸体执行机构。
11.
Double D Stem Configuration: Gives positive attachment for handles or actuators.
双D阀杆结构:非常适用于连接操作手柄或执行机构。
12.
The rugged construction of Crane handles makes them ideally suited for manually actuating smaller valves.
美国克雷恩手柄结构坚固，非常适用于小型阀门的人工执行机构。
13.
Application of Electro-Hydraulic Actuator Controlled by Proportional Valve in Guide Blade System of Primary Fan
比例阀控制电液执行机构在主风机导叶系统的应用
14.
The above data represent the performance of the positioner on an actuator without a valve.
上述各数值是指在不连接阀门的情况下执行机构的性能。
15.
Actuator mounting dimensions for flanged ball valves, see pages 77-84.
用于法兰球阀的执行机构安装尺寸，请参阅第77-84页。
16.
implementing agency
执行机构,实施机构
17.
This design features low seating torque which reduces actuator size and cost.
这种结构的优点在于阀座扭矩低，所需执行机构小，因此也降低了成本。
18.
Internal stops provide positive over travel protection for power actuated valves and act as a reference to position the discs in the open and closed positions.
内置的止动装置为动力执行机构提供行程保护，并且作为参考坐标在开启和关闭位置定位阀瓣。