Series 880V MasterSeries Configurable Design Reduced Pressure Zone Assembly Backflow Preventers are used to protect against high hazard (toxic) fluids in water services to industrial plants, hospitals, morgues, mortuaries, and chemical plants. They are also used in irrigation systems, boiler feed, water lines and other installations requiring maximum protection. They feature an epoxy coated ductile iron body and NRS or OSY shutoff valves. Maximum Working Pressure: 175psi (12.1 bar).
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Model | Product Used On - Series or Model | Kit Contents |
---|---|---|
FRK 850/856/870V/880V-BFBC
Bulkhead Fitting Kit |
</br>850, 856, 870V, 880V</br> |
Bulk Head Fitting, Gasket, Nut</br> |
FRK 850/870V SM 10
Check Module Kit-Outlet |
</br>850, 870V</br> |
Spring Assembly, Load Pin, 2 Retainer Clips, Cover O-ring</br> |
FRK 850/880V S 10
Seat Ring/Arm Kit |
</br>850, 880V</br> |
Seat Ring and Arm Assembly, Seat Gasket, Cover O-ring, 4 Nuts</br> |
FRK 860/880-RT 10
Complete Rubber Parts Kit |
</br>860, 880</br> |
2 Seat Discs, 2 Seat Gaskets, 2 Cover O-rings, 2 Cover Bushings, Cover Plate Gasket and O-ring, 4 Bulk Head Gaskets, Relief Valve Rubber Components</br> |
FRK 860/880V-VT 2 1/2-10 INT ASSY
Relief Valve Internal Module Kit |
</br>8860, 880V</br> |
Module Assembly, Outer Diaphragm</br> |
FRK 860/880V-VT 2 1/2-10 TOTAL
Relief Valve Kit |
</br>860, 880V</br> |
Seat Ring, 2 O-rings, Outer/Inner Diaphragm, Sensing Line Gasket, Retainer, Main Guide, Flow Screw, Slip Ring, Seat Disc, Aux Guide, Flow Washer, Stem and Spring</br> |
FRK 880-C2 10
Cover Kit |
</br>870V, 880</br> |
Cover Assembly, O-ring, Socket Bearing</br> |
FRK 880V
Relief Valve Rubber Parts Kit |
</br>8860, 880V</br> |
2 O-rings, Outer/Inner Diaphragm, Seat Disc, Sensing Line Gasket</br> |
FRK 880V CK1 10
Check Module Kit-Inlet |
</br>880V</br> |
Spring Assembly, Load Pin, 2 Retainer Clips, Cover O-ring</br> |
FRK 880V-CK1 10
Check Replacement Kit-Inlet |
</br>880V</br> |
Seat Ring and Arm Assembly, Seat Gasket, Check Disc Assembly, Spring Assembly, Load Pin, 2 Retainer Clips, Cover O-ring Cover Bushing, 4 Nuts</br> |
FRK 880V-CK2 10
Check Replacement Kit-Outlet |
</br>880V</br> |
Seat Ring and Arm Assembly, Seat Gasket, Check Disc Assembly, Spring Assembly, Load Pin, 2 Retainer Clips, Cover O-ring Cover Bushing, 4 Nuts</br> |
FRK 880V-RC3 10
Check Rubber Parts Kit |
</br>870V, 876V</br> |
2 Seat Disc Assemblies, 2 Seat Gaskets, 2 Cover O-rings, 2 Cover Bushings, Cover Plate Gasket, Extension, O-ring</br> |
FRK 880-VT
Relief Valve Kit |
</br>880V</br> |
Main Assembly with Internals, Seat Ring, Elbow, 3 O-rings, Sensing Line Gasket, Extension, 8 Bolts, 8 Nuts, 4 Washers</br> |
FRK850/870-76/880-CBHF 10
Cover Assembly-Inlet |
</br>850, 870, 876, 880</br> |
Cover Assembly, O-ring, Socket Bearing</br> |
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