Replacement Parts

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HYDRONIC SOLUTIONS CATALOG
CIRCUIT BALANCING VALVES
ANSI FLANGED | SUBMITTAL
model part number
cbv-2½fs 570109-376
cbv-2½fa 570109-476
cbv-3fs 570109-377
cbv-3fa 570109-477
cbv-4fs 570109-378
cbv-4fa 570109-478
cbv-5fs 570109-379
cbv-5fa 570109-479
cbv-6fs 570109-380
cbv-6fa 570109-480
cbv-8fs-125# 570109-381
cbv-8fa-125# 570109-481
cbv-8fs-250# 570109-661
cbv-8fa-250# 570109-681
model part number
cbv-10fs-125# 570109-382
cbv-10fa-125# 570109-482
cbv-10fs-250# 570109-662
cbv-10fa-250# 570109-682
cbv-12fs-125# 570109-383
cbv-12fa-125# 570109-483
cbv-12fs-250# 570109-663
cbv-12fa-250# 570109-683
part numbers
performance curves
cbv-2½fs/cbv-2½fa
cbv-3fs/cbv-3fa
cbv-4fs/cbv-4fa
cbv-5fs/cbv-5fa
4.0
5.0
3.0 2.0 1.0
pressure drop ft. of h
2
o
1
0.1
10
100
flow rate - gpm
110 100
1000
cv
4.0
5.0
3.0 2.0
1.0
pressure drop ft. of h
2
o
1
0.1
10
100
flow rate - gpm
110 100
1000
cv
4.0
5.0
6.0
3.0
2.0
1.0
pressure drop ft. of h
2
o
1
0.1
10
100
flow rate - gpm
110 100 1000
cv
4.0 6.0 5.0
3.0 2.0 1.0
pressure drop ft. of h
2
o
1
0.1
10
100
flow rate - gpm
10 100 1000
10000
cv