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- Connect vacuum line to EGR valve. 将真空管路连接到EGR阀。
- Only replace EGR Valve or include sensor?How much?Is it easy to DIY? 有门，老wu，老许等大侠, I'd better to replace it or clean it?
- Check for signs of leakage or cracked surfaces at both ends of tube, exhaust manifold and EGR valve. 检查两个管的末端，排气歧管和EGR阀是否有泄露或表面有裂痕。
- The linear EGR valve contains a single electric solenoid that is operated by the PCM. 线性EGR阀内仅装有一个电磁阀，这个电磁阀由PCM控制。
- Forward needle valve positions for easy access. 针形阀位置提前,便于接近。
- The output signal of the turbine host controls was delivered to DEH for adjusting valve position. 汽机主控输出信号送DEH,控制调门开度。
- However, the range it can control is small and itscontrolling freedom is limited.The mechanism of the second one is to switch on oroff the EGR valve through controlling the vacuum. 气电式系统是通过控制真空管路的通/断或者真空度,来控制EGR阀的开/关,由此控制在循环的废气流量。
- This all-plastic kit, permanently mounted on a valve, may be locked in the on or off valve position. 这种全塑料组件永久性安装在阀门上，可能被锁定在阀门开启或关闭的位置上。
- Dome style beacon with high visibility green/red indicator for improved viewing of valve position. 拱形灯塔式高可视性绿/红指示器改善了阀门位置的观察效果。
- The main valve spindle incorporates an inner spindle for double regulation memory stop and valve position setting. 主阀轴配置一个内轴，适用于双重调节止动记忆和阀门位置设置。
- Reel and release drill line， change direction of changing valve position can be changed the direction of motion. 收绳和放绳，改变手动换向阀的位置即可改变运转方向。
- The swing check valve can also be mounted to the vertical position, provided the disc should not reach the valve position. 旋转式止回阀也可以安装在垂直位置，此时阀瓣应该无法达到阀门的位置。
- exhaust pressure modulated EGR valve 排气压力控制型废气再循环阀
- Maintaining the original technics of ethanol rectification tower,a valve position controller(VPC)is added to the system. 乙醇精馏塔的浮压控制方法是一种新的节能控制方法,在保持原有工艺不变的情况下,增加一个具有纯积分作用的阀位控制器(VPC)。
- vacuum and spring operated EGR valve 真空和弹簧控制型废气再循环阀
- An internally mounted, solid state positioner board accurately controls valve position from open to close. 内部安装的固体状态定位器主板能够精确控制阀门从开启到关闭的各种位置。
- Provides an easy visible indication of the relative disk position. Used when the valve is mounted in high or out-of-reach locations, but frequent monitoring of the valve position is required. 为相关的阀瓣位置提供便于观察的指示标志。用于当阀门安装在高处或无法靠近的地方时,但是有需要经常观察阀门开启位置的情况。
- Positioner - Attachment for either electric or Pneumatic actuators which provides automatic modulating control of the valve position from open to closed. 定位器-可附加在电动或气动执行器，对阀门位置从开启到关闭进行自动调节控制。
- The control system of the smart hydraulic valve positioner is introduced based on ARM microcontroller. 介绍了一种基于ARM的智能液压阀门定位器控制系统的基本组成、系统结构、硬件设计、软件流程以及控制策略。
- The wood is held in position by a clamp. 木头用钳夹固定住了。
