Beskrivelse
This valve is a type S570 DN300 3.5 bar undercut concentric butterfly valve with wafer connection and drilled for PN10, JIS5K and JIS10K. The body material is ductile iron A395, disc is ALU/Bronze C95800, shaft is F316, and seat is NBR. Comes standard as bare shaft with a Square 22 stem and ISO 5211 F10 mounting flange for actuator.
