The opening force of the DCV3 Stainless Steel Wafer Check Valve depends on pressure or flow rate, as well as the closing force from spring tension, closing weight, installation position, and the size of the check valve. The wafer design significantly reduces weight compared to traditional valves.

The DCV3 Stainless Steel Wafer Check Valve is widely used in ship and marine industries, petrochemical industry, pharmaceutical industry, heating and cooling, ventilation, fire protection systems, water industry, and beer and beverage industries.
Structural Features of the DCV3 Stainless Steel Wafer Check Valve
Wafer connection shortens the structural length
Self-centering design
Low pressure drop
Easy to install and maintain
Can be installed on vertical pipelines with downward flow
Connection Standard: Wafer type
Nominal Diameter: DN15-DN200
Pressure Rating: PN6, PN10, PN16, PN25, PN40; ANSI CLASS150, CLASS300
Structural Length: EN558 Series 49 (DIN 3202 K4)