A
S
- S
- S
- S
- S
- S
D
- C
  - C
  - C
- S
- A
- C
- A
- D
- s
- V
- V
- A
D
- N
- N
À
- V
- D
N

XFNT-3

C
V

V

<V, C, S,S<

P

Brass radiator valve — V
L

Heating valve XF60611 A — V

Brass Boiler valveXF90333A — V

XF20005C — C

Heating valve XF60228 — V

XF80832D pressure reducing valve — d

XF60200D Brass radiator valve — V

COMMUNICATION

P

V
C
V
V
V
S
C
E
P
C
p
R

B
V
C

T

<
D

<
F

S
C

A
A

<
L

A

V

C2
L
D2
L
M2
C
P2
E
C2
B
R2
L

r

V
S
S
S
C
C
V
D
S
D
V

S

S
S
S
S
S

D

C
S
A
C
A
D
s
V
V

I

N
N

N

Z
0
M
i

©

A