3 diagram, 4 technical data - remarks, 5 marking – ARI Armaturen CHECKO-D DN 125-350 EN User Manual

Page 4

Page 2-4

Rev. 0040106001 2613

Operating and installation instructions

CHECKO

-D DN 125-350

4.3 Diagram

Refer to the data sheet for information about materials with designations and figure
numbers.

4.4 Technical data - remarks

for
- Principal dimensions
- Pressure-temperature-ratings
- Valves with butt weld ends, etc. refer to data sheet.

4.5 Marking

Details of the CE-marking on the valve:

Fig. 1: CHECKO

-D - Disc check valve

(1.4408)

CE-marking

1250

Notified body
Manufacturer

Figur

Type

CS1316265 Year of manufacture (example) (stamped on the body)

A - A