C
E
- S
- s
- S
- S
- E
p
- C
  - C
  - C
- s
- S
- C
- A
- V
- v
- V
- V
- O
N
- N
- N
S
- T
- D
C

XFNT-3

E
V

V

NV, v, V,V<

P

Brass ball valve_XF83512C — V
L

valve class_XF83628 — v

Brass water control ball valve — v

XF20138B — C

Heating valve XF60635B — V

Thermostatic valve_XF50651 — V

XF8083 — v

COMMUNICATION

L

v
V
R
T
V
V
V
V
C
V
R
V

B
V
R

E

C
L

.
A

C
C

<
O

<
D

L

V

M2
S
G2
E
b2
L
J2
P
o2
E
n2
E

b

V
C
V
V
P
V
C
V
A
C
V

E

S
E
s
S
S

p

C
s
S
C
A
V
v
V
V

I

N
N

C

C
0
T
i

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P