Apollo Conbraco 4C-100 User Manual
4C-100 Series
SUBMITTAL SHEET
DESCRIPTION
The Apollo® CBBP Series Carbonated Beverage Backflow Preventer (CBBP) is designed to prevent the contamination of the potable water supply due to
backflow when installed on water distribution lines serving beverage dispensing equipment. The device consists of two independently acting check valves
biased to a normally closed position. A normally open atmospheric port is located between the check valves. During backflow conditions, the port vents gases
and/or liquids. Additionally, the CBBP is equipped with a 100 mesh integral strainer screen at the inlet. All wetted areas of the device are non-toxic, corrosion
resistant, and approved for use with potable water.
OPERATION
Under static (non-flowing) conditions, the check valves remain in the closed position. When a valve is opened downstream (i.e. a beverage is delivered from
the beverage dispensing unit), the check valves open and permit the flow of water. Under backflow conditions, the diaphragm seat on the first check lifts
and permits flow through the atmospheric port located between the two check valves. The strainer insures debris does not enter the backflow preventer.
Carbonated Beverage Backflow Preventer
Job Name:
Job Location:
Engineer:
Contractor:
Tag :
PO#:
Rep:
Wholesale Dist.:
FEATURES
• Compact Design
• Lowest Head Loss
• Atmospheric Vent Provides Indication
of Problems
• Integral Strainer for Equipment Protection
• Lead Free
• 5 Year Warranty
• Available in SAE & NPT Connections
• Repairable Check Assemblies
• Non-Metallic Body for Corrosion Resistance
PERFORMANCE RATING
• Maximum Supply Pressure 150 psig
• Temperature Range 33°F — 130°F
APPROVALS
• CSA Certified to ANSI/NSF-61
• ASSE 1022-2003
• IAPMO® Listed
PART NUMBER MATRIX
4C10 X X
SIZE INLET AND OUTLET CONNECTION
1 - 1/4" 01 - FLARE
2 - 3/8" 02 - MNPT (3/8” ONLY)
DIMENSIONS
SIZE CONNECTION SIZING WT. /EA
1/4 ” 7/1 6”-2 0 UN F SAE Flare .19
3/8” 5/8”-18 UNF SAE Flare .19
3/8” 3/8” NPT Male NPT .19
STANDARD MATERIALS LIST
END CA P
STRAINER
O-RING
UPSTREAM CHECK
DOWNSTREAM CHECK
VALVE BODY
Contact local water authorities for installation/service requirements.
Acetal
PVC/Stainless Steel
Nitrile
Nitrile/Stainless Steel/Acetal
EPDM/Stainless
Acetal
(704) 841-6000
apollovalves.com
SS1108 © 10/18 Page 1 of 2
This specification is provided for reference only. Apollo reserves the right to change any portion of this specification without
notice and without incurring obligation to make such changes to Apollo products previously or subsequently sold.
Most current information available at apollovalves.com.
SUBMITTAL SHEET
FLOW CURVES
4C-100 Series
Carbonated Beverage Backflow Preventer
(704) 841-6000
apollovalves.com
SS1108 © 10/18 Page 2 of 2
This specification is provided for reference only. Apollo reserves the right to change any portion of this specification without
notice and without incurring obligation to make such changes to Apollo products previously or subsequently sold.
Most current information available at apollovalves.com.
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