WCV

Duvalco wafer type check valve offers shorter face to face body construction, lighter and more compact then swing check valve. Wafer check valve opening and closing operation is controlled by robust rust proof spring for ease of installation and overall cost reduction

General product specifications

• Overall design generally in accordance to API6D, JB/T8937
• Face to face generally in accordance to JB/T8937 or ISO 5752 series 16
• Flange connections to PN10, PN16, PN25 and ANSI 150
• Working pressure standard – up to PN25
• DN50-DN800