Details:

Artikel: RSK

RSK check valve

A universally applicable check valve for horizontal and vertical installation.

Nominal diameter:

DN 32 - DN 400

Face-to-face:

EBRO works standard

Flange accommodation:

EN 1092 PN10/16
ASME Class 150

Marking:

EN 19

Tightness check:

EN 12266 (Leckrate A)
NBR, EPDM, FKM, PTFE
EN 12266 (Leakage Rate G)
Metal-seated
ISO 5208, Category 3
API 598 Table 5

Temperature range:

0°C to +200°C
(depending on sealing and body material)
NBR 90°C
EPDM 120°C
FPM 150°C
PTFE 200°C

Pressure range:

max. 8 bar plastic version
max. 16 bar metal version

Body:

Aluminium, 1.4301, 2.0975, PVC, PP, PVDF, Steel nickel plated, Hastelloy C4

Disc:

1.4408, 1.4571, 2.0975, PVC, PP, PVDF, Hastelloy C4