regulating valve

Improving and Increasing the Operational Reliability for Electro-hydraulic Regulating Valve

改进和提高电液调节阀的运行可靠性

Introduction to Berg liquid temperature auto regulating valve device

流体温度自动控制装置简介

Ordinary electrical cabinet current control valves adjusted by hand except back valve and steam regulating valve.

配置常规电器柜,回流阀和蒸汽阀自动控制,其余流量控制阀手动调节.

Problems and Solutions of Speed Regulating Valve in Series Secondary Feed Circuit

液压调速阀串联二次进给回路中的问题解答

Research and development of ZAZP ( N) F acid-resistant motor-operated regulating valve

新型ZAZP（N）F型电动耐腐调节阀的研制与开发

Repairing of imported pneumatic diaphragm regulating valve

进口气动隔膜式调节阀的检修

The functions and principles of speed regulating valve and throttle in series secondary feed circuit are analyzed.

分析了串联二次进给回路中的调速阀和节流阀的各种情况。

Flow fields disturbance research of regulating valve based on short time fourier transform spectrogram

基于短时傅里叶谱的调节阀流场扰动研究

Fatigue Design of 300 MW Unit Feedwater Regulating Valve Expansion Joint

300MW机组给水调节阀膨胀节疲劳设计

Structure: By the drive pipe, the pressure-regulating valve or the attachment are composed.

结构: 由导管 、 调压阀或接头组成(具体要求根据临床需要).

The tension take-up is controlled by the regulating valve which ensures steadiness and reliability force.

收线张力由调压阀调节,保证张力恒定可靠.

Regulating valve and pipe thread connections have connections , flange connections and welded connections distinction.

胶木手轮调节阀与管道的连接方式有螺纹连接 、 法兰连接和焊接连接等区别.

Three-way regulating valve is currently used to control the temperature of cooling water in jacket cooling water system of main marine diesel engine.

为了实现船舶主柴油机的变流量冷却，需要对主机缸套冷却水系统进行水力计算。

An Energy-Saving Test on the Slurry Diaphragm Pump by FiXing Flow Regulating Valve

泥浆隔膜泵加装节流阀的节能试验

The valve core of the regulating valve adopts helical throttle orifice with smooth and stable regulation;

调节阀的阀心采用螺旋线型节流孔，具有易调节和调节稳定的特点；

In2008 Xuzhou ARCA Research& Development Center of Regulating Valve Engineering Technology was founded.

徐州阿卡调节阀工程技术研发中心成立。

Introduced the single-seat regulating valve valve core numerical control processing analysis and the numerical control programming.

介绍了单座调节阀阀瓣的数控加工工艺,阐述了阀瓣装夹定位方法,给出了阀瓣数控加工程序.

Integrating the principle with characteristic of regulating valve, several problems of three-way valve used in air conditioning water system are analyzed. The resolution method using two-way valve is put forward.

结合调节阀的原理及特性，分析了三通阀在空调水系统应用中的问题，提出了采用二通阀的解决方法。

Trouble settlement of regulating valve to PTA plant

PTA装置上的调节阀故障处理

Equipped with flow regulator in system, electro-hydraulic proportional speed regulating valve can decrease leveling time in high speed gear, and ensure leveling accuracy in low speed gear.

系统中设有流量调节环节，电液比例调速阀在快挡可以缩短整个调平时间，在慢挡可以保证调平精度。

Solutions for problems during the system adjusting and controlling process improvements for electrical regulating valve and sluice valve are proposed, thus practicability, reliability and safety of the measuring system are dramatically increased.

同时就电动调节阀和电动闸阀的控制进行了工艺流程改进，使测控系统的实用性、可靠性和安全性得到了大幅度提高。

The performance of pressure regulating valve will directly affect the operating pressure and the control accuracy of test section Mach number.

调压阀性能的好坏，直接影响到风洞运行压力，试验段马赫数控制精度。

The paper establishes a double-loop control model suitable for three-phase electric regulating valve with large capacity, presents the mathematical model of the velocity generator, which takes increment of valve position as input, and the velocity control strategy for fuzzy parameter self-aligning PID.

本文构建了适用于大流量三相电动调节阀的双闭环控制模型，提出了以阀位增量为输入量的速度发生器的数学模型和模糊参数自整定PID的速度控制策略。

It is composed of the circulating water loop in constant temperature, surge tank, solenoid valves, flow regulating valve, electronic scale and control units.

整个系统包括恒温循环水回路、稳压罐、电磁阀、流量调节阀、电子秤和控制单元等组成部分。

The size of the vacuum and pressure regulating valve by rotating knob to adjust.

真空与压力的大小可通过旋转调节阀旋扭来调节.

Study on the method for calculating the flow property of three-way regulating valve

船舶主机缸套冷却三通调节阀的水力计算方法

In order to solve the problem, temperature difference self-operated regulating valve was used to automatic regulate cooling water volume.

为解决这一问题，我们采用了温差自力式调节阀对冷却水量进行自动调节，并取得良好效果。

The Application of Electro-hydraulic Proportion Speed Regulating Valve in the Hydraulic Tilting Apparatus of Electric Furnace

电液比例调速阀在电炉液压倾动装置中的应用

Application of Regulating Valve in Waterworks Automatic Control System

浅析水厂自动投药控制系统水厂自控系统中调节阀的应用

Under normal circumstances, angle-regulating valve are being installed, that is, at the end into the side.

一般情况下, 角型 调节阀均采用正向安装, 即底进侧出.