Accessories and spare parts for the Praher backwash valve V6 in the versions Side Mount 1 1/2″, 2″ and 3″ as well as Top Mount 1 1/2″ and 2″: complete top part (ABS, ASA-GF), seal kits, sight glass, flat gasket, vent screw, star gasket as well as Ocean BSP union and clamping ring.
KLN no. 51511763Brand: Industrial & Process Solutions (Praher)
This item summarizes the accessories and spare parts program for the Praher backwash valve V6. It covers the Side Mount versions 1 1/2", 2" and 3" as well as the Top Mount versions 1 1/2" and 2". Available are the complete top part (items handle, plastic bolt, POM washer, cover, O-ring, POM washers, spring, O-rings, valve disc) in ABS (white/black) and ASA-GF (natural), seal kits for backwash valve V6 ND or V6, sight glass made of PC (transparent), flat gasket made of NBR, vent screw with O-ring and – for Top Mount 2" – the star gasket. For Top Mount 1 1/2", Ocean BSP unions (solvent socket with male thread, PVC, in gray/white/black) and a clamping ring (T-flange) complete the program. The spare part numbers given in the catalog titles refer to the positions in the respective exploded view of the valve. All data is taken unchanged from the Praher industrial catalog 2026.
Features
Accessories and spare parts for the backwash valve V6 (Side Mount and Top Mount)
Versions Side Mount 1 1/2", 2" and 3" as well as Top Mount 1 1/2" and 2"
Complete top part in ABS (white/black) and ASA-GF (natural)
Seal kits for backwash valve V6 ND or V6
Sight glass made of PC (transparent)
Flat gasket made of NBR
Vent screw with O-ring
Star gasket for Top Mount 2"
Ocean BSP union (solvent socket with male thread, PVC) and clamping ring (T-flange) for Top Mount 1 1/2"
Spare part numbers refer to the positions in the exploded view
V6 Side Mount 1 1/2" and 2": Top part V6 ND
Art. no. (Praher)
KLN no.
DN
Material
Color
PU
130772
51511763
1 1/2"
ABS
white
25
130994
51511798
1 1/2"
ABS
black
25
131136
51511816
2"
ABS
white
15
131145
51511817
2"
ABS
black
15
141930
51512159
1 1/2"
ASA-GF
natural
25
131198
51511828
2"
ASA-GF
natural
1
V6 Side Mount 1 1/2" and 2": Seal kit V6 ND
Art. no. (Praher)
KLN no.
DN
Version
PU
141924
51512153
1 1/2"
V6 ND
30
142068
51512184
2"
V6 ND
10
V6 Side Mount 1 1/2" and 2": Sight glass V6
Art. no. (Praher)
KLN no.
Material
Color
PU
100731
51510106
PC
transparent
1
V6 Side Mount 1 1/2" and 2": Flat gasket
Art. no. (Praher)
KLN no.
Material
PU
50044
51512677
nbr
1
V6 Side Mount 1 1/2" and 2": Vent screw
Art. no. (Praher)
KLN no.
Version
PU
142173
51512208
with O-ring
1
V6 Side Mount 3": Top part V6 ND
Art. no. (Praher)
KLN no.
DN
Version
Material
Color
PU
130711A
51511750
3"
V6 ND
ABS
white
6
141920A
51512151
3"
V6 ND
ABS
black
6
130712A
51511751
3"
V6 ND
ASA-GF
natural
6
V6 Side Mount 3": Seal kit V6 ND
Art. no. (Praher)
KLN no.
DN
PU
141927
51512156
3"
1
V6 Side Mount 3": Vent screw
Art. no. (Praher)
KLN no.
Version
PU
142173
51512208
with O-ring
1
V6 Top Mount 1 1/2": Top part V6 ND
Art. no. (Praher)
KLN no.
DN
Material
Color
PU
130772
51511763
1 1/2"
ABS
white
25
130994
51511798
1 1/2"
ABS
black
25
V6 Top Mount 1 1/2": Seal kit V6 ND
Art. no. (Praher)
KLN no.
DN
Version
PU
141924
51512153
1 1/2"
V6 ND
30
V6 Top Mount 1 1/2": Sight glass V6
Art. no. (Praher)
KLN no.
Material
Color
PU
100731
51510106
PC
transparent
1
V6 Top Mount 1 1/2": Flat gasket
Art. no. (Praher)
KLN no.
Material
PU
50044
51512677
nbr
1
V6 Top Mount 1 1/2": Vent screw
Art. no. (Praher)
KLN no.
Version
PU
142173
51512208
with O-ring
1
V6 Top Mount 1 1/2": Ocean BSP union (solvent socket with male thread)
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