压力调节阀

在计划指示的地方应该安装微型塑料水压力调节阀。

A miniature plastic water pressure regulator shall be installed where indicated on the plans .

自力式压力调节阀的改进

Reformation of Self-operated Pressure Regulator

考虑在每个储罐供氮处增设本地压力调节阀。

Consider adding local pressure regulators to each tank 's nitrogen supply .

尿素装置中合成塔压力调节阀在线维护

In-situ Maintenance of the Pressure Regulating Valve of the Synthesis Converter in a Urea Plant

压力调节阀用于您在主控室内远程控制下游氧气流量；

Pressure regulating valves in the control room for your remote control oxygen flow downstream ;

关注收入差距现象加大政府调控力度压力调节阀压力控制阀

Pay Close Attention to Problems of Income Cap Strengthen Government Adjusting Control ; pressure controlled valve

压力调节阀压力控制阀

Adjustable spring gauge pressure controlled valve

闭环真空压力调节阀的设计

Design of Vacuum Distribution Valve

直接采用了市场成熟压力调节阀来代替以前的专用压力阀。

The old special pressure control valve is substituted by the currency valve which is a mature product .

结果表明：利用压缩/喷射混合制冷循环可以回收膨胀阀和蒸发压力调节阀的节流损失，提高双温蒸气压缩制冷循环的制冷系数；

The results show that compression / ejection refrigeration cycles can reduce energy loss and improve COP of refrigeration systems .

通过难点分析、计算，介绍闭环真空压力调节阀的设计要点与方案确定。

The patent and key technique of the vacuum valve design is made known public as well as being discussed .

对电液比例变量径向柱塞泵系统采用了新的控制方法，为此专门设计了流量控制阀、压力调节阀和负载敏感阀。

A new control method for the electro-hydraulic proportional radial piston pump controlling system was adopted . And three valves were designed .

船舶冷库、冷舱制冷系统的蒸发温度调节及其蒸发压力调节阀的应用

Regulation of the Evaporating Temperatures in a Ship 's Cold Store and Refrigerating Holds and Application of the Evaporator Pressure Regulating Valve

真空微夹由真空喷射泵、线性压力调节阀、电磁开关阀以及满足尺寸和形状要求玻璃吸管组成。

The vacuum micro-tool consists of a venturi jet pump , a linear pressure regulation valve , two switch valves and a glass pipette suited for micro-operation .

文章对系统先导式压力调节阀的先导阀芯进行了建模与仿真，分析了在压力冲击下先导阀芯的动态响应特性，论证了系统压力调节过程中良好的压力跟随性能；

The dissertation sets up the data model of the precursor core of the pressure valve , analyzes its dynamic response performance under hydraulic impact , proves its good response characteristic .

传统双温蒸汽压缩制冷系统存在两类节流损失，即膨胀阀产生的节流损失和压力调节阀产生的节流损失。

Besides , COP of the system is more sensitive to changes of the inlet isentropic efficiency . ( 2 ) There are two types of throttling losses in traditional dual-temperature vapor compression refrigeration system , that is , expansion valve throttling losses and pressure regulating valve throttling losses .

利用比肖夫装置控制高炉炉顶压力并联调节阀组在高炉炉顶压力控制中的应用

The Application of Parallel Grouping Regulators in Pressure Control of Furnace Roof of Blast Furnace

自力式压力单座调节阀是不需要任何外加能源，利用被调介质自身能量实现自动调节的执行器产品。

Self-pressure single-seat regulating valve does not require any external energy , for the valve can transfer the medium energy to realize auto regulate .

压力平衡式流量调节阀及其应用

Pressure-Equalizing Flow Control Valve and Its Application

所有喷嘴，内、外、冷环均为不锈钢，分别设有压力显示、流量调节阀。

Stainless steel is adopted as material for nozzles , inner or outer or side cooling rings , each of which is equipped which pressure indicator and flow rate adjusting valve .

介绍了一种新开发的耐污水介质的大流量压力平衡式流量调节阀的工作原理、结构特点和性能特点。

A big-flow pressure-equalizing flow control valve of wastage media proof is newly developed , the characteristics of simple structure , high reliability and good flow regulating trait are provided , And its principle , structure and performance are introduced in detail .

可调性强&压力和流量都由驱动气体的压力调节阀准确地调节。

Adjustability strong-pressure and flow by driving gas pressure regulator accurately adjust .