Butterfly valves (butterfly valve) fluid passing through the passage of liquids and gases, between two flanges with wafer or lug type connection type is between two gaskets (EPDM) sealing system has. Butterfly valves used for water, compressed air, chemicals and fuel used in fluid lines. For detailed information you can contact via For more information you can mail us on email@example.com e-mail adress.
Above-ground fire hydrants operation, on-off switch and open the disc special hydrant pipe to move downward in the direction of turning movement is achievable. Thus, sites that stand out from the valve, hydrant is opened, to the closing direction of the movement made by the hydrant key closes the hydrant. For detailed information you can contact via For more information you can mail us on firstname.lastname@example.org mail adres.