מגופי פרפר NORTECH

Resilsient seat butterfly valve
Wafer type/semi-lug type
Designed and manufacturered as API609/BS5155
size range DN40-DN600
mounting between flanges of various standard
DIN/BS EN1092 -1 PN10/PN16/, ANSI Class125/Class150,etc.
Body: Ductile iron with epoxy coated
Disc: Ductile nickel coated/Stainless steel/Alu-Bronze
Seat: inserted type rubber seat, EPDM/NBR/PTFE etc
Operation: handle lever/manual gearbox