The self-supported flow regulating valve can be approach to eliminate the water power maladjustment in city heat supply system meanwhile realize energy saving;
供热系统中的水力失调与自力式流量调节阀的应用
This article describes the framework,features and working principle of self-operated control valve,and proposes several key applying problems in oilfield practice.
介绍了自力式调节阀的结构、特点、工作原理、在油田的具体应用以及在选型使用中应注意的问题。
spring-loaded regulator
弹簧型自力式调节阀
Efficient and Energy Saving Prcduct-Self force Adjusting Valve
高效、节能的产品——自力式调节阀
internally piloted regulator
整体指挥器操作型自力式调节阀
pilot-operated regulator
指挥器操作型自力式调节阀
externally-piloted regulator
组合指挥器操作型自力式调节阀
pressure controlled valve
压力调节阀压力控制阀
back pressure regulator
背压调节器吸入压力调节阀蒸发压力调节阀
The Controlling System about the Automatic Adjustment of Press Control Values Based on PLC;
基于PLC的压力控制阀出口压力自动调节设备的控制
combination restrictive and by pass flow regulator
节流旁通组合式流量调节阀
high-speed controller and lever safety valve
高速调节器及柄式安全阀
Analysis to Operation Mode of 300 MW Air Cooled Turbine Throttle Valve
300 MW空冷汽轮机调节阀运行方式分析
Evaluation and Application of Flowrate Parameter of Electro-regulating Valve
电动式调节阀流量参数的评价及应用
Gland– two-piece gland/ gland flange is self-aligning to eliminate stem damage from cocked gland.
(8) 压盖-两件式压盖/盖法兰，自行对准调节，防止由于压盖翘起而造成阀杆损坏。
Study in Strength and Stress Monitoring of Valve-body of Turbine Servo;
汽机主蒸汽调节阀阀体强度及应力监测技术的研究
It allows maximum flow from the air supply valve; it makes people easy to breath by appropriate air supply in dangerous working condition.
供气阀流量大，呼气阻力小，且可大流量调节，使作业人员在任何险恶环境下，工作轻松自如。
The Selection on the Flow Characteristic of Control Valvein Autocontrol Design;
自控设计中调节阀流量特性的选用问题
Foreground Analysis of Control Valve Applied in Agricultural Production Automatization
调节阀在农业自动化中的应用前景分析
Research on the Adjustable Discharge Valve of Underwater Hydraulic Balanced Launcher
水压平衡式水下发射装置的可调节发射阀研究