3 Product Description
Nameplate
© Moog GmbH User Manual "D633-A Series" (CA80942-001; Version 1.0, 12/08) 19
3.5.2 Type Designation
Type Designation
The valve type designation is set out as follows:
3.5.2.1 Valve version identification
Valve version
identification
(1st position in type
designation)
The valve version identification, i.e., the 1st position in the valve type designa-
tion, indicates the version of the valve.
Overview of type designation:
Chapter "3.5 Nameplate", page 18
1
2
3
4
5
6
7
8
9 10
A
• •
K
•
5
•
•
•
•
•
valve version identification
Chapter "3.5.2.1 Valve version identification", page 19
rated flow identification
Chapter "3.5.2.2 Rated flow identification", page 20
maximum pressure identification
Chapter "3.5.2.3 Maximum pressure identification", page 20
command signal identification
Chapter "3.5.2.10 Command signal identification", page 23
valve connector identification
Chapter "3.5.2.9 Valve connector identification", page 23
sealing material identification
Chapter "3.5.2.8 Sealing material identification", page 22
Y-identification
Chapter "3.5.2.7 Y-identification", page 22
fail-safe identification
Chapter "3.5.2.6 Fail-safe identification", page 22
linear force motor identification
Chapter "3.5.2.5 Linear force motor identification", page 21
bushing-spool identification
Chapter "3.5.2.4 Bushing-spool identification", page 21
The 2nd position of the valve type designation consists of two characters.
Type designation:
1
2
3
4
5
6
7
8
9 10
A
• •
K
•
5
•
•
•
•
•
Ident.
Valve version
A
Servovalve (DDV) with bushing-spool assembly, without integrated electronics
Table 5: Valve version identification in the type designation
valve version identification
