The DIN Gate Valve, also known as a sluice valve, has a wedge/gate element that opens by lifting a round or rectangular wedge/gate out of the path of the fluid. When fully open there is no obstruction in the flow path. /Asset/dn1001 - 500.jpg
The DIN Globe Valve has a disc that is lifted and lowered through the passageway into the seat. When the disc is in open position it will respond to the flow, but prohibits back flow. This element also can fully be closed./Asset/DN2002 - 500.jpg
A check valve is a mechanical device that allows fluid to flow through in one direction only. This type of valve is also known as a clack valve, one way valve, and a non-return valve./Asset/DN4022 - 500.jpg