valve nut

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

Study on Adjust Shim Thickness and Affection to Throttle Opening Velocity of Hydro-pneumatic Spring A gasketed connection has four parts: the valve outlet, a nipple, a nut, and a gasket ( or washer).

油气弹簧调整垫片厚度及对开阀速度影响一个衬垫接头有四个零件：一个阀门排气口、一个管接口、一个螺母和一个衬垫（或垫圈）。

DISS connection is a gasketed type that consists of the valve outlet, nut , nipple, and gasket.

diss接头是一种衬垫型接头,由阀门排气口 、 母 、 接口和衬垫组成.

The longitudinal fracture arosed in connecting nut for inlet flushing valve.

冲洗阀出现进水端连接螺母纵向断裂.

Install relief valve cover nut and tighten.

安装安全阀阀盖螺母,并加以紧固.

Unscrew the nut from the service connection of suction valve and connect the compound pressure gauge.

拧下室外机吸气截止阀检修接头的螺帽,将复合压力表接上.

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。

Hsieh Yu butterfly valve is designed for installation with square screw, nut and washer.

协羽的蝶阀安装设计是使用方形螺丝, 螺母及华司所组成.