Cost-effective triple offset butterfly valve online. The 6" hard seal butterfly valve with nominal pressure PN16, flange connection. The flange butterfly valve has advantages of being flexible and convenient, labor-saving and energy-saving.
Tips: What is the preferred flow direction of a triple offset butterfly valve?
This triple offset butterfly valve has bi-directional sealing capabilities and therefore can be installed in either direction. However, a preferred flow direction is indicated in the valve by means of an arrow mark and it is strongly recommended that the valve is installed such that the flow is in the direction of the arrow.