back pressure regulating valve

The function of pre-module crude oil back pressure regulating valve is to satisfy the requirements of flow rate and pressure of crude oil for fuel selecting module by adjusting the by-pass oil flow from crude front-mounted pump outlet.

前置模块原油背压调节阀的作用是通过调整原油前置泵出口旁通油量使供给燃油的选择模块的原油流量及压力满足要求。

Analysis is made on the sealing failure of the packaging containers under low pressure condition and introduction is made Comparatively on the research and application of the pressure governing valve both at home and abroad.

对低压状态下包装容器密封失效进行了分析,对比介绍了国内外气压调节阀研究应用现状,并提出了两种气压调节阀工作原

back pressure regulator

背压调节器吸入压力调节阀蒸发压力调节阀

hydraulic efficiency governor

液压调速器液压调节器

non-condensing automatic extraction turbine

背压调节抽气式汽轮机

pneumatic and hydraulic pressure regulator

气动及水压压力调节器

high-tension winding ragulating transformer

高压绕组调节变压器

amplifier-type voltage regulator

放大器式电压调节器

thermostatic evaporator pressure regulator

恒温蒸发器压力调节器

induction regulator

感应调压器感应调整器感应调节器

single-phase induction voltage regulator

单相感应电压调节器

VoltsHertz regulators and protection.

电压／频率调节器及保护。

automatic voltage regulating relay

自动电压调节继电器

pneumatic and hydraulic temperature regulator

气动及水压温度调节器

a pressure, temperature, etc regulator

压力、 温度等调节器.

automatic network voltage regulator

自动电力网电压调节器

charge air temperature regulator

增压空气温度调节器

disc ,carbon, for automatic voltage regulators

电压自动调节器碳盘

New Regulator Architecture for Voltage or Current Regulation

用于电压或电流调节的新调节器架构

Adjustment of the field current can be made manually by an operator, or automatically by a generator voltage regulator.

励磁电流可由运行人员手动调节或由发电机电压调节器自动调节。