Warranty

For additional product information, please visit www.zurn.com.
8080
BACKFLOW
PREVENTERS
BACKFLOW PREVENTERS
ACCESSORIESSTRAINERS
AUTOMATIC
CONTROL VALVES
PRESSURE
REDUCING VALVES
FIRE
PROTECTION VALVES
THERMOSTATIC
MIXING VALVESRELIEF VALVES
MISCELLANEOUS
PLUMBING PRODUCTSREPAIR KITS
APPLICATIONS
Lowering pressure to and preventing backflow from
a residential boiler is a job that is best handled by the
Zurn Wilkins 876CI.
FEATURES
• 1/2"
• Model 80CI outlet pressure 10 to 25 psi, factory set
at 15 psi
• 210°F max
• Maximum emergency backflow temperature 250°F
• Model 80CI fast fill regulator combined with Model
760 dual check backflow preventer with atmospheric
vent
• Available in copper or FNPT inlet connection
APPROVALS AND APPLICABLE
SPECIFICATIONS
• ASSE Listed 1012, CSA Certified (Model 760)
SIZE
LEAD-FREE EXEMPT
PART NUMBER
LEAD-FREE EXEMPT
LIST PRICE EA.
876CI: 80CI SERIES REGULATOR COMBINED WITH MODEL
760 DUAL CHECK BACKFLOW PREVENTER. BUILT-IN
STAINLESS STEEL 20 MESH STRAINER
FNPT UNION X NPT, 760, 80CI
 -CI 233.50
FEMALE CU SWT UNION X FNPT, 760, 80CI
 -CIC 233.50
ACCESSORIES
• Hydronic expansion tank (Model HXT)
• TP1100A - Temperature & pressure relief valve
• P1000AXL - Pressure relief valve
TYPICAL INSTALLATION
Under certain conditions, The Model 760 will spill
water from the vent port. WARNING: Provisions must
be made to collect this spillage through an air gap or
other means. The vent port should never be directly
piped into a drainage ditch, sewer or pump. Under
no circumstances should the vent port or drain line
be plugged. Local codes shall govern installation
requirements. To be installed in accordance with the
manufacturers’ installation instructions and the latest
edition of the Uniform Plumbing Code. The installation
shall be made so that no part of the unit can be
submerged.
INLET SHUT-OFF
MODEL 760
MODEL 80CI
FAST FILL VALVE
OUTLET
RETURN
DRAIN
DIRECTION OF FLOW
MODEL P1000AXL
PRESSURE RELIEF VALVE
BOILER
WILKINS
876CI SERIES – PRESSURE REDUCING VALVE
APPLICATIONS
Drip irrigation with precise pressure control is one of
many applications that the model 90 is well suited for.
FEATURES
• 3/4", 1"
• 300 psi max
• Spring range 0 to 50 psi; factory set at 30 psi
• 140°F max
• All bronze body and bell housing provides durability
and long life
• Integral stainless steel strainer
• Non-potable applications only
SIZE
LEAD-FREE EXEMPT
PART NUMBER
LEAD-FREE EXEMPT
LIST PRICE EA.
90: FNPT UNION X FNPT
 - 263.80
 - 335.00
90C: FEMALE CU SWT UNION X FNPT
 -C 263.80
 -C 335.00
90LU: FNPT X FNPT, LESS UNION NUT AND TAILPIECE
 -LU 262.50
 -LU 331.10
OPTIONS AND LIST PRICE ADDERS:
PLUG (P) OPTION: TAPPED AND PLUGGED (E.G. 34-90P,
1-90CP)
 -  19.90
GAUGE (G) OPTION: TAPPED AND PLUGGED WITH GAUGE
(E.G. 34-90G, 1-90CG)
 -  33.20
90 SERIES – PRESSURE REDUCING VALVE