4
5
www.vexve.com
www.vexve.com
BRS1000W
0101001
2015
25
200
-40
25
1
2
3 4 5 6 7
8
9
10
11
12
13
14
2. Valve identification
The
type code
for Vexve’s butterly valves is presented in Appendix 7.3.
The valve-specific serial number can be found on the identification plate
on the side of the actuator connection (see Figure 1).
Figure 1. Identification plate.
The markings on the identification plate are as follows:
1.
Valve manufacturer
2.
Valve product number, which is individual
valve number
3.
Valve type:
B = butterfly valve
4.
Product group:
F = full bore
R = reduced bore
5.
Valve use
S = shut-off valve
C = control valve
6.
Valve size (DN)
7.
Connection to the pipeline:
W = welding ends
F = flanged ends
8.
Manufacturing year
9.
Eurasian Conformity Valve Certification
10. CE marking and ID of the notified body
11. Pressure class
12. Maximum pressure difference when
the valve is closed
13. Minimum operating temperature
14. Maximum operating temperature