valve-stem guide

Clip cable to cable guide at valve cover.

把电缆夹进阀盖上的电缆导槽.

For the parameters test of the valve seat, the relative run-out of conical surface of the valve seat to the centerline of guide hole is particularly important.

在气门阀座的各项检测参数中，气门阀座密封锥面相对导管孔中心线的跳动尤为重要。

This paper studies the turbine flow meter in water valve from the following aspects: guide vane, blade shape, blade angle, blade number, and top clearance of the impeller.

本文将从叶轮前后导流件、叶轮叶片形状、叶片倾角、叶片数目、叶轮顶隙大小等几个方面对涡轮流量传感器进行设计研究，确定传感器的结构和几何参数。

Description : Zhejiang Pingchai Pumps ---- Oil pump , tappet valve guide, rod.

机油泵 、 气门挺杆、气门推杆、气门导管.

To replace relief valve disc, hold the upper guide fin and unscrew the diaphragm pressure plate.

要更换安全阀阀瓣, 握住上部引导翼,旋下隔膜压力板上的螺丝.