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

00704641

MODEL CODE 1011701

RK 86

GESTRA DISCO NON-RETURN VALVE

LENGTH ACCORDING TO DIN 3202-K4

FITTING BETWEEN FLANGES ACC.

TO EN 1092-1, FORM B1 PN6-40 AND

ASME B16.5 CLASS 150/300RF

MATERIALS:

BODY : 1.4317

INTERNALS: STAINLESS STEEL

METAL TO METAL SEAT

SIZE (DN) 40

SPRING 5 MBAR