TORQUE ALIGNMENT NUT AND INSTALLATION TOOL
作者： Mckoon Cale A
DOI:
关键词:
摘要: A fluid flow control device (100) includes a valve body (102) defining an inlet (104), outlet (106), throat (108) disposed between the and outlet, bonnet opening (110), element (112) having plug (114) elongated stem (116) coupled to plug, extension (120) opening, bellows (130) in bonnet, nut (140) threaded onto secure form seal around stem. The first surface (141), second (142), throughbore (143) extending receiving stem, tapered channel (144) from toward surface. comprises width (W1) formed by (W2) that is greater than for tool (160) facilitating placement.
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