master valve block是什么意思

网络释义

用法例句

International common cast steel for valve body;

国际通用的阀门主体用铸钢材料

The vapor pressure, speed, discharge that pass through the main valve of steam turbine make direct influence to its operation .

目前国内外的研究主要集中在对汽轮机控制主阀的结构改造和尺寸优化方面。

Generally, the main valve of three-stage electro-hydraulic servo valve is sliding valve, changing the flow area of valve port to control fluid flow rate by the relative motion of the valve spool and sleeve.

三级电液伺服阀的主阀一般采用滑阀结构,通过滑阀阀芯和阀套的相对运动来改变阀口过流面积,达到液流控制的目的。

The check valves shall be modular and shall seal to the main valve body by the use of an O-ring.

止回阀应该是模块化，并通过一个O形环密封连接到主阀体上。

"Primary uses for wrot brass are for ball valve stems and balls, and iron valve stems. a forging grade of brass is used in ball valve bodies and pieces."

黄铜的主要用途是球阀阀杆和球体,和铸铁阀门的阀杆。可锻黄铜可用于球阀阀体和断口部件。

"Most common uses in valves are: stem, body and ball materials."

这种材料在阀门上主要用做:阀杆,阀体和球体材料。

An O-ring seals the relief valve body to the main housing.

用一个O形环密封安全阀阀体与主外壳。

"Mainly used in gate, globe, and check valves for applications up 850H, and in one-, two-, and three-piece ball valves."

主要使用在温度高达850℉的闸阀、截止阀和止回阀,以及整体、对分式和三件装的球阀上。

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

Straight moving type relief valves, mainly valve disc, valve body,, spring-loaded, roof, regulation pole, conditioning nut, and other integral parts.

直动型溢流阀，主要有阀芯、阀体、弹簧、上盖、调节杆、调节螺母等零件组成。

Pipe supports should be provided under the valve and strainer bodies.

管道支撑应该在阀门和过滤器主体之下。

Lift out the disc holder assembly from the body of the valve.

从阀门的阀体内提起阀瓣固定器总成。

Tag location for gate and globe valves is typically on the valve yoke or body/bonnet flange.

闸阀和截止阀的标签位置通常在阀门轭架或阀体/阀盖法兰上。

Our main products include steel gate valve, globe valve, check valve, ball valves, forged steel flange, pipeline strainer and so on.

主要有：各种材质闸阀、截止阀、止回阀、球阀、法兰及过滤器等。

The end flaps of the elastomeric seat should be flexed downward toward the valve I.D. as the body halves are being separated.

当阀体分开时，弹性阀体阀座的边缘应该朝向阀门内径弯曲。

SUN HYDRAULIK GMBH offers Offers to Screw-in valves, Globe valves and Valve housing.

提供轴承箱、轴承体、阀体、阀箱、阀套、阀门外壳及其它产品。

Dynamic Analysis of a Spindle of Pilot-operated Solenoid Valve

两级先导式电磁阀主阀芯动力学分析

Features short end-to-end dimensions, light weight stainless steel body, and the lowest head loss available.

主要特点在于端到端尺寸较短，轻型不锈钢阀体，落差损失最小。

3 The valve body and disc of valve shall be made of ductile cast iron.

阀门的阀体、阀板制造材料应该是球墨铸铁。

Tag location for gate and globe valves is typically on the valve yoke or body/ bonnet flange.

闸阀和截止阀的标签位置通常在阀门轭架或阀体/盖法兰上。

MATERIAL AND SERVICE– Cast steel bolted bonnet valves are available in a variety of body/ bonnet materials and trims.

材料和应用–铸钢螺栓阀盖阀门可配置多种阀体/盖材料和阀内件。