18 VELUX
list of Spare Parts
Pos.
Item
Item N°.
Description
Qty
1
SKBVL
354262
Flow ball valve with integrated gravity brake
(20 mbar), assembly dimension 135 mm
1
2
SKBRLZ
354261
Return ball valve with integrated gravity brake (20 mbar),
assembly dimension 123,5 mm
1
3
MM10-RLG
354259
Pressure gauge
1
4
SV6-RLG
354251
Solar safety valve, 6 bar, TÜV-certified
1
5
UPST206
354249
Circulation pump ST 20/6
1
6
KFE-RLG
354256
Fill/drain fitting
1
7
PSKR-DMS
354248
Flow indicator 1-13l/min, swivel nut G1 x Ø 22
1
8
AIRJET
354264
Air jet with manual venting nipple
1
9
AIRJET-
HEN
354255
Manual venting nipple
1
10
TH-RLG
354250
Immersion sleeve ½"
2
11
MAGAK-
RLG
354253
Membrane expansion vessel connection
1
12
BTM-2
354257
Dial thermometer
2
13/14
IHSPSKRO
354266
Insulation half shell, front/back
1
15
PSKR-FD
354265
Flat sealing 1" EPDM
4
17
MAGAS
354254
Connection hose for expansion tanks, flex. 500 mm
reinforced hose, with ¾" union nut
–
18
MAGAS-D
354252
IT seal for flex. connection, MAGAS hose, ¾"
–
19
RLGK
354260
Tubra Veku-Fix E DN 20 with drainage
1
20
AGHB
354280
Retaining clip for expansion tanks, for AG18S and AG25S
–
22
RLG-AR
354263
Tank connection pipe for PSKR
2
INStRUCtIoNS FoR INStAllAtIoN AND USE
Note:
IG
= Female thread
AG = Male thread
G
= Thread
DN = German Standard Diameter (GSD)
MAG = Membrane expansion tank
