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Home
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Valves & Actuators
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Check Valves & Backflow Preventers
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Check Valves & Backflow Preventer Acces.
Check Valves & Backflow Preventer Acces.
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Apollo™ (1)
Honeywell (1)
Sioux Chief (4)
WATTS® (7)
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9-5/8 in H (1)
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Import (4)
Domestic (7)
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Gray Cast Iron with Zinc Phosphate Prime (1)
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4A (1)
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2 in NPT (1)
Suitable For Use With
4A Series Backflow Preventers (1)
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Apollo™
Apollo™ VSH SHURJOINT® 4ALF3C54B 4A Dual Check Valve
Part #
420610
MFG #
4ALF3C54B
Add to Cart
Compare
Honeywell
Honeywell 0903733 Replacement Cartridge Insert
Part #
444934
MFG #
0903733
Add to Cart
Compare
Sioux Chief
Sioux Chief ProCheck™ 869-S4PDB Upper and Lower Deep-Bury Adapter
Part #
525342
MFG #
869-S4PDB
U/M
EA
CARTON /50
Add to Cart
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Sioux Chief
Sioux Chief ProCheck™ 869-SF4 Flapper and Carrier
Part #
440509
MFG #
869-SF4
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Sioux Chief
Sioux Chief ProCheck™ 869-SSK Shallow Access Sleeve Kit
Part #
440516
MFG #
869-SSK
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Sioux Chief
Sioux Chief ProCheck™ 869-SVLB Threaded Valve Lid with O-Ring
Part #
440547
MFG #
869-SVLB
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WATTS®
WATTS® 0111764 957 Air Gap
Part #
422725
MFG #
0111764
Add to Cart
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WATTS®
WATTS® 0112000 Bypass Detector Line Kit
Part #
140102
MFG #
0112000
U/M
EA
CARTON /25
Add to Cart
Compare
WATTS®
WATTS® 0881376 Air Gap
Part #
429480
MFG #
0881376
U/M
EA
CARTON /6
MASTER CARTON /12
Add to Cart
Compare
WATTS®
WATTS® 0881378 Air Gap
Part #
429485
MFG #
0881378
U/M
EA
CARTON /6
Add to Cart
Compare
Apollo™
Apollo™ VSH SHURJOINT® 4ALF3C54B 4A Dual Check Valve
Part #
420610
MFG #
4ALF3C54B
Add to Cart
Compare
Honeywell
Honeywell 0903733 Replacement Cartridge Insert
Part #
444934
MFG #
0903733
Add to Cart
Compare
Sioux Chief
Sioux Chief ProCheck™ 869-S4PDB Upper and Lower Deep-Bury Adapter
Part #
525342
MFG #
869-S4PDB
U/M
EA
CARTON /50
Add to Cart
Compare
Sioux Chief
Sioux Chief ProCheck™ 869-SF4 Flapper and Carrier
Part #
440509
MFG #
869-SF4
Add to Cart
Compare
Sioux Chief
Sioux Chief ProCheck™ 869-SSK Shallow Access Sleeve Kit
Part #
440516
MFG #
869-SSK
Add to Cart
Compare
Sioux Chief
Sioux Chief ProCheck™ 869-SVLB Threaded Valve Lid with O-Ring
Part #
440547
MFG #
869-SVLB
Add to Cart
Compare
WATTS®
WATTS® 0111764 957 Air Gap
Part #
422725
MFG #
0111764
Add to Cart
Compare
WATTS®
WATTS® 0112000 Bypass Detector Line Kit
Part #
140102
MFG #
0112000
U/M
EA
CARTON /25
Add to Cart
Compare
WATTS®
WATTS® 0881376 Air Gap
Part #
429480
MFG #
0881376
U/M
EA
CARTON /6
MASTER CARTON /12
Add to Cart
Compare
WATTS®
WATTS® 0881378 Air Gap
Part #
429485
MFG #
0881378
U/M
EA
CARTON /6
Add to Cart
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