00708064

EAN 4049757019398

MODEL CODE 1201700

RK 76 PN 6-40

GESTRA DISCO NON-RETURN VALVE

SUITABLE BETWEEN FLANGES ACC. TO EN 1092

FORM B1 PN 6-40 AND ASME ClASS 150 AND 300 RF

MATERIALS:

BODY, SEAT AND

GUIDE RIBS : 1.4107/A217CA15

VALVE DISC, SPRING

RETAINER AND SPRING : 1.4571

CENTERING RING : 1.4310

METAL TO METAL SEAT

SIZE (DN) 1 1/2"

SPRING 5 MBAR

DISC NON-RETURN VALVES,DIN EN 558-1,BODY

13CR,TRIM 316,PN

WAFER TYPE, METAL SEAT, W/SPRING & SPIRAL

CENTERING RING

BODY MAT. ASTM A217-CA15,DISK/SPRING

1.4571(ASTM A182-F316

SUITABLE FOR FITTING BETWEEN 2 ANSI

FLANGES,DIN EN,PN 40,

USING FOR LIQUIDS, GASES, VAPOURS

DESIGN, DIMENSIONS & MARKING TO DIN EN 558-1

SERIES 49

REF. GESTRA, TYPE RK 76 OR APPROVED

EQUIVALENT

NOM SIZE (DN) F TO F