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
P

V

<A, M, S,K<

P

Vent valve XF85829 — p
L

Vent valve XF90970 — P

AIR VENT XF85692 — V

Vent valve XF85691 — p

XF85695 AIR VENT — V

Brass radiator valve_XF60660A — V

XF60613G Brass radiator valve — V

REFRACTION

P

V
C
U
V
S
C
P
R
V
R
r
V

B
V
C

U

<
O

<
L

&
L

M
L

<
S

<

V

J2
E
K2
L
j2
N
E2
L
B2
L
B2
L

r

R
C
S
V
V
S
V
V
V
V
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