Structure, work principle and service and maintenance of the automatic valve clearance ad-juster are introduced.

The analysis result indicates that the valve block satisfies the actual operation requirements.

分析结果表明该阀块满足实际使用要求.

The valve assembly herein discussed is mainly composed of valve, valve seat, piston, spring and rod.

防止清蜡热液渗入地层的新型井下阀装置主要由阀门 、 阀座 、 活塞 、 弹簧和连杆等组成.

Series 719 Double Check Valve Assembly shall be installed at each noted location.

系列719双止回阀总成应该安装在每个标注的位置上.

There shall be no brass or bronze parts used within the check valve assembly.

在止回阀总成内部不应该采用黄铜或青铜部件.

Remove drain plug and install valve assembly.

拆卸排泄塞,并且安装阀门总成.

Use for hydraulic and pneumatic valve assembly in fluid power systems.

用于流体动力系统中的气动和液压阀组件.

Screw cover onto valve body.

用螺丝将阀盖固定在阀体上.

Electric tape wrap together around valve body.

环绕整个阀体包裹电热带.

Remove the body bolts from the valve body.

从阀体上拆卸阀体螺栓.

Electric heat-tape wrap closely together around valve body.

电热交叉缠绕水布紧密地环绕阀体.

Fork Lift , Valve, Body Coupling, Bracket.

供应阀门,叉车起重机, 耦合器, 插座等.

Screw the cover onto the valve body.

将阀盖旋在阀体上.

Turn handle to be perfectly perpendicular to valve body.

将手柄旋转到与阀体完全垂直的位置.

IMPORTANT ! Flow must always be in direction of arrow on valve body.

重要提示! 水流流向必须与阀体上的箭头方向一致.

Beneath the hand wheel are two nuts attached the valve body.

在手轮下面是两个附在阀体上的螺母.

Replace the cylinder outlet seal and valve cap.

替换钢瓶排气口密封和阀门帽.

All parts inside the stainless steel, and are installed on the valve cap, maintenance is convenient.

内部零件全部采用不锈钢制造, 并且安装在阀盖上, 维修保养极为方便.

For surfacing welding the axle, steam valve blade of mixer and spiral carrying.

用于堆焊碳钢或合金钢的轴 、 过热蒸气阀们、搅拌机桨、螺旋输送机叶片的堆焊.

This paper presents a method for creep life calculation of steam turbine parts.

文中提出了汽轮机部件蠕变寿命的计算方法.

So it can raise safety performance and work efficiency of steam turbine system.

从而能够提高汽轮机系统的安全性能和工作效率.