stem valve

Non-rotating Stem with precision Acme threads and burnished finish . Valve suitable for horizontal installation.

不旋转阀杆具有精密梯形螺纹和经过抛光的表面光泽度.

Loosen and remove the diaphragm lock nut and lock washer, pressure plate and diaphragm from the valve stem.

松开和拆卸隔膜锁紧螺母和锁紧垫圈，从阀杆上往下压阀盘和隔膜。

The connecting rod may drive a valve stem directly.

连杆可以直接带动阀门的把柄.

These sets consist of a coupling which attaches to standard valve stem and an extension rod.

这些装置由可连接标准阀门阀杆的联结器和加长杆组成.

For field replacement, specify valve type and size. Square Stem only.

如果用于现场更换, 请说明阀门类型和通径. 仅限于方形阀杆.

Improvement on the structure between gate valve stem nut and bearing gland

闸阀阀杆螺母与轴承压盖结构的改进

At this point, the air valve stem end is just the counter-plate surface in contact.

此时, 空气阀柱端部刚好与反作用盘的表面相接触.

Liquid as the driving force, piston, valve stem as a switch.

液体作为动力, 活塞 、 阀杆作为开关.

The molded step of the diaphragm should point down towards the relief valve stem.

隔膜的模制台阶应该对着安全阀阀杆.

Close the valve fully by turning the stem in a clockwise direction.

顺时针旋转阀杆,完全关闭阀门.