CAST IRON/DUCTILE IRON CHECK VALVE FLANGED END

SWING TYPE TO DIN3202-F6 / LIFT TYPE TO DIN3202-F1

FACE TO FACE: 3202 F1/F6
FLANGE FRILLING: DIN2501 PN10/ PN16
WORKING PRESSURE: PN10/PN16

SIZE RANGE: DN50 - DN400

MATERIAL LIST:
BODY: CAST IRON/DUCTILE IRON
BONNET: CAST IRON/DUCTILE IRON
DISC: CAST IRON/ DUCTILE IRON/ NBR
STEM: STAINLESS STEEL/BRASS
BODY SEAT RING: BRASS/ STAINLESS STEEL/ BRONZE
WEDGE SEAT RING: BRASS/ STAINLESS STEEL/ BRONZE
BOLT & NUT: STAINLESS STEEL/STEEL WITH ZINC.