DN2000 Electric closed goggle valve has been shipped

Описание к видео DN2000 Electric closed goggle valve has been shipped

Goggle valve contains body, disc, stem, left and right nut, srew, seat, equipment etc.
1. This kind of valve is made of right and left body, circulator sector gate, pin nut etc.
2. Rubber sealing is embeded in valve body and has the better seal. It is easy to change and has long term service.

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