A butterfly valve seal and metal shells of the two sealed sealed type.

Valve timing and valve lift are key technical parameters of an engine.

配气相位、气门升程是发动机最关键的技术参数指标之一.

Manual is a manual lever manipulation direction change valve disc killer direction control valves.

手动换向阀是用手动杠杆操纵阀芯移位的方向控制阀.

Replaceable Stainless Steel Seat and Valve Disc.

可更换不锈钢阀座和阀瓣.

Replaceable Steel Seat and Valve Disc.

可更换不锈钢阀座和阀门阀瓣.

Too much valve clearance causes a lag in valve timing causing engine valve train imbalance.

气门间隙过大会引起气门调时延迟,造成引擎气门组系不平衡.

Furthermore, this thesis also states the checking and adjusting method of valve timing and valve clearance.

并介绍了配气相位和气门间隙的检查调整方法.

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

介绍了气门间隙自动调整器的结构 、 工作原理,以及其维护与保养.

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.