Reduced pressure zone assemblies, Sizes 2, 10" check valve kits – Watts S8 User Manual
Page 28: Warning
2
Reduced Pressure Zone Assemblies
26
First and second checks are not interchangeable.
First Check
Second Check
Spring assembly is factory assembled. DO NOT DISASSEMBLE.
2
1
⁄
2
" – 3"
Disc & Spring
Assembly
Seat
Disc
Seat O-ring
Cover O-ring
Lower Stem
O-ring (6" only)
4" – 10"
Disc & Spring
Assembly
Seat
Seat O-ring
Cover O-ring
Retainer Wire
Disc
(6" only)
Upper Stem O-ring
Between Stem and Disc
Assembly
Reduced Pressure Zone
Assemblies
Sizes 2
1
⁄
2
" – 10"
Check valve kits
When ordering specify Ordering Code, Kit No., and Valve Size.
ORDERING CODE
KIT NO.
SIzE
LIST PRICE
First Check Kits
0794096
LFRK 909 CK1
2
1
⁄
2
" – 3"
$451.86
0794097
LFRK 909 CK1
4"
731.16
0794098
LFRK 909 CK1
6"
1308.90
0794099
LFRK 909 CK1
8"
2329.14
0794100
LFRK 909 CK1
10"
3338.82
Second Check Kits
0794101
LFRK 909 CK2
2
1
⁄
2
" – 3"
433.92
0794102
LFRK 909 CK2
4"
692.58
0794103
LFRK 909 CK2
6"
1194.24
0794104
LFRK 909 CK2
8"
2184.48
0794105
LFRK 909 CK2
10"
2940.42
Kit consists of: disc & spring assembly, cover O-ring and lu bri cant.
Seat Kits
0794106
LFRK 909 S
2
1
⁄
2
" – 3"
171.90
0794107
LFRK 909 S
4"
250.80
0794108
LFRK 909 S
6"
430.08
0794109
LFRK 909 S
8"
1024.68
0794110
LFRK 909 S
10"
1196.88
Kit consists of: seat, seat O-ring, cover O-ring, retainer wires and lubricant.
First Check Rubber Parts Kits
0887220
RK 909 RC1
2
1
⁄
2
" – 3"
67.10
0887221
RK 909 RC1
4"
88.60
0887223
RK 909 RC1
6"
100.85
0887224
RK 909 RC1
8"
121.75
0887225
RK 909 RC1
10"
165.85
Second Check Rubber Parts Kits
0887226
RK 909 RC2
2
1
⁄
2
" – 3"
67.10
0887227
RK 909 RC2
4"
88.60
0887228
RK 909 RC2
6"
100.85
0887229
RK 909 RC2
8"
121.75
0887230
RK 909 RC2
10"
165.85
Kit consists of: upper and lower check stem O-ring (6" only), check disc, cover
O-ring and lubricant.
Series 909, LF909
LEAD FREE
*
LEAD FREE
*
LEAD FREE
*
LEAD FREE
*
LEAD FREE
*
ORDERING CODE
KIT NO.
SIzE
LIST PRICE
Cover Kits for Checks
0887740
RK 909 C
2
1
⁄
2
" – 3"
$227.20
0887741
RK 909 C
4"
254.50
0887742
RK 909 C
6"
354.65
0887743
RK 909 C
8"
580.60
0887744
RK 909 C
10"
1299.50
Kit consists of: cover, cover O-ring and lubricant.
LEAD FREE
*
* The wetted surface of this product contacted by consumable
water contains less than 0.25% of lead by weight.
WARNING
!
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