Product Overview

Industrial PVC Backwater Valves
Industrial Back Water Valve Flapper Repair Kit
Part Number Size
Std
P
k
Mstr
Ctn
Disc
Code
Price
Each
Complete Flapper Assemply replacement
S275P-FRK 2 1 10 055 32.76
S375P-FRK 3 1 10 055 41.31
S475P-FRK 4 1 10 055 48.11
S675P-FRK 6 1 5 055 85.67
Table 1: User Supplied Pipe Requirements
For Use With Extension Components
Valve
Size
Riser Pipe
Type Options
T-Handle Extension Pipe
Type Options
2"
4" Class 125 PVC
4" Sch 40 PVC
3/4" PVC IPS pipe (any Sch 40,
Sch 80, Class pipe, etc.)
3"
5" Class 125 PVC
5" Sch 40 PVC
6" D3034 (SDR 35)
PVC Sewer Pipe
4"
8" Class 125 PVC
8" Sch 40 PVC
6"
10" Class 125 PVC
10" Sch 40 PVC
Note: Sch 80 PVC pipe may also be used, except for 3" Riser. ABS pipe
may also be used. However, special cement for joining ABS to PVC must
be used.
PVC Backwater Valve Metric Adapters
Part Number Size
Std
P
k
Mstr
Ctn
Disc
Code
Price
Each
Metric Socket x ASTM Spigot
S275M
A
-063 63mm x 2 50 0 055 14.52
S375M
A
-090 90mm x 3 25 0 055 15.60
S475M
A
-110 110mm x 4 10 0 055 18.48
S675M
A
-160 160mm x 6 4 0 055 42.65
NOT FOR USE WITH COMPRESSED AIR OR GAS
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