D342X soft sealing flange butterfly valve

D343H three eccentric hard sealing butterfly valve

D72X (WBLX) Wafer butterfly valve

D372X (WBGX) Wafer butterfly valve

D371X butterfly valve

D342X (FBGX) Flange butterfly valve

SD342X retractable soft sealing butterfly valve flange

D942X (FBEX) Electric Butterfly

D642X (FBPX) pneumatic valve