Duckbill Check Valve
Negotiable /Piece
Min.Order:10 Pieces
Size: DN32-DN3000
Material: EPDM, NBR, NR, Silicon.
Pressure: PN6, PN10, PN16, PN25.
Connection: DIN2576, BS4504 PN16, JIS10K, ANSI B16.5 Flange, BSP,NPT Thread.
You can refer to for detail specifications.