呼吸阀挡板

呼吸阀挡板（FCI型）

FCI Type Breathing Valve Flap

安装方法：

将油罐顶呼吸阀

①（如图示、下同）取下，然后将挡板

⑤折叠从结合管

③送入

④内展平，而后将固定板盘置于接合管法兰中心位置，把静电接地线

②垫圈压在呼吸阀连接螺栓下方，然后将呼吸阀重新安装好即可。

1、呼吸阀挡板吊装于呼吸阀与油罐的接合管下方，以减少呼吸过程中油气外溢的损失。

2、订货时请指明名称、规格、型号。罐顶接合管实际高度n。

Installation method:

①the respiration valve oil(as shown, similarly hereinafter)remove,and then will dampers

⑤from folding conjugation tube

③④into within opened out,and will be fixed board dish in conjugation tube flange center,the static grounding lines

②in the respiration valve gasket pressure below the connecting bolts,and then will the

respiration valve to install a good can.1 the reducebig breath process of oil and gas spill

losses,2.ordering,please specify name specification,type,potactual height n conjugation tube.