3 Pieces Body - Ref. 3190
Disc check valves with spring return
3 pieces body, DN 8 to DN 100.
Threaded or Welded Ends
Installation in All Positions
maximum pressure 25 bar.
Opening pressure 21-33 mbar.
Construction in Stainless Steel
Metal to Metal Tightness
(NBR - EPDM - FKM on request)