davanflowtek2019-05-18T07:54:43+00:00 two shaft wafer type butterfly valve Gallery two shaft wafer type butterfly valve Wafer type butterfly valve two shaft wafer type butterfly valve
davanflowtek2019-05-18T07:49:32+00:00 industry wafer butterfly valve API609 Gallery industry wafer butterfly valve API609 Wafer type butterfly valve industry wafer butterfly valve API609
davanflowtek2019-04-29T03:28:16+00:00 Pin type butterfly valve wafer type with hand lever Gallery Pin type butterfly valve wafer type with hand lever Wafer type butterfly valve Pin type butterfly valve wafer type with hand lever
davanflowtek2019-03-26T05:28:22+00:00 Wafer type butterfly valve without pin Gallery Wafer type butterfly valve without pin Wafer type butterfly valve Wafer type butterfly valve without pin
davanflowtek2019-03-26T05:27:29+00:00 Wafer butterfly valve with switch signal Gallery Wafer butterfly valve with switch signal Wafer type butterfly valve Wafer butterfly valve with switch signal
davanflowtek2020-03-13T11:08:01+00:00 Wafer type butterfly valve with soft seat Gallery Wafer type butterfly valve with soft seat Wafer type butterfly valve Wafer type butterfly valve with soft seat
