check valve

CAUTION: The check valve disc and spring assembly are in compression.

警告: 止回阀阀瓣和弹簧总成是压缩在一起的.

Check valve tags are typically mounted on the rim of the cap.

止回阀标签通常安置在阀帽的边缘上.

Working principle and application of flow restricted check valve

限流止回阀的工作原理及应用

Development and Application of an Energy Saving Check Valve

一种节能止回阀的研制及应用

Use a check valve to prevent reverse flow into the cylinder.

采用止回阀,防止回流入钢瓶.

Design and Analysis of Water Seal Check Valve for Recovery System of Converter Gas

转炉煤气回收系统水封逆止阀设计与分析

Vibration analysis of the construction of check valve in hydraulic system

液压系统中单向阀结构的振动分析

Design calculation and structure characteristic of pulp check valve

矿浆止回阀的设计计算及结构特点

Check valve is also called the reflux valve, non-return valve.

止回阀又称为逆流阀、逆止阀 、 肯压阀、单向阀.

Purpose : To test check valve No.2 for tightness againstflow.

目的: 检测止回阀2号对于回流的紧固性.

Dynamic analysis of the pilot check valve used in hydraulic hammer

液压锤用液控单向阀的动力学分析

Analysis on the Structure Design of Oil-return Check Valve Joint

回油单向阀管接头的结构设计分析

Testing Research on water hammer elimination effect of butterfly check valve

蝶型止回阀消除水锤效果的试验研究

Butterfly Check Valve seating may be affected by normal system turbulence.

正常系统湍流可能会影响到蝶式止回阀的阀座.

Purpose : To test check valve No. 2 for tightness against reverse flow.

目的: 检测止回阀2号对于回流的紧密度.

Gate, Globe, Angle and Check Valve Figure Number System.

闸阀，截止阀，角阀和止回阀型号编制体系。

An Principle Analysis of Pilot Controlled Butterfly Check Valve Hydraulic System

液控止回蝶阀液压系统原理分析

Easily converts Ball Check Valve to a Foot Valve.

能够轻易地将球体止回阀转换成底阀.

The study and design of integrated check valve

插装式止回阀的研究与设计

Typical Application and Special Notes in the Use of Check Valve

单向阀的典型应用和使用注意事项

Reassemble the check valve module in the reverse order.

按照相反顺序重新组装止回模块.

Dual Check Valve with Atmospheric Vent shall be installed at referenced cross-connections .

带排气口的双止回阀应该安装在相关的 交叉连接 处.

A double check valve assembly shall be installed at each noted location.

双止回阀总成应该安装在每个指定的位置.

Practice and Study of Increasing Pilot Check Valve Seal Performance

提高液控单向阀密封性的实践与研究

In the open position, they function as a lift check valve.

在开启状态下, 这种阀门功能与提升式止回阀相同.

Purpose : To test check valve No.2 for tightness against flow.

目的: 检测止回阀2号对于回流是否紧密密封.

Seat discs shall be reversible to extend check valve life.

阀座阀瓣应该是双向的,能够延长止回阀寿命.

The Research on Autocontrol Protection System for the Check Valve of Axial Flow Fan

高炉轴流风机止回阀自控保护系统的研究

Particles from worn piston seal caught in check valve.

单向阀内发现从已磨损柱塞密封圈进入的颗粒.

Hydraulic characteristic analysis and surge pressure calculation for check valve

止回阀水力特性分析及水击计算