MA FRICO VALVE TVV20 25 20210721

VDE/VXE/VYE Small Linear Valves
Product Specification Sheet • EN0B1764GE23 R0421 • Subject to change 5
VYE... (3-way with bypass)
*ISO 228/1
Note: All dimensions in mm unless stated otherwise.
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Naming key linear valves
Naming key linear valves accessories
Overview
mod on-off
Stroke (e) 6.5 2.5
Closure distance (f) 18 14
e
f
Type DN a b c d
Concial sealing 15 56 G
1
/
2
" A* 40 32
20 66 1-
1
/
8
BS84 40 34
25 76 G 1
1
/
4
" A* 62.5 48
Flat sealing 15 56 G
1
/
2
" A* 40 32
20 66 G
3
/
4
" A* 40 34
25 76 G 1
1
/
4
" A* 62.5 48
VD E 15 B 1.6 OF
Linear valves Type of thread DN (mm) PN (bar) k
vs
-value Special (optional)
VD
VX
VY
= 2 way valves small
= 3 way valve small
= 3 way valve small
with bypass
E = External 15
20
25
B = 16 0.16
0.25
0.40
0.63
1.0
1.6
2.5
4.0
5.5
6.3
8.0
OF
M
P
C/CS
SN
= On/Off
= Modulating
= Pressure balanced
= Conical Sealing
= Snap-On
ASV -CS -20 -O -F
Accessories for V&A Connection set DN (mm) Fitting type Sealing type
A SV = Accessories for V&A CS = Connection
set
15
20
25
F
S
O
= CONEX Fitting
= Solded
= Outer thread
F
C
= Flat
= Conical