Asahi Butterfly Valve Type 56D/75D
Specifications
Size
400~600 (56D type: 400mm, 75D type: 450~600mm)
Material
Body PDCPD; disc PP or PVDF; seat EPDM/FKM/others (O-rings); stem SUS403 or SS316; disc insert AC4C (450-600mm) and body insert copper alloy C3604 (400-600mm); JIS 10K side gear