K55 Isolated Bonnet Valve
Brand, Part or Model #

Brand, Part or Model #

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AquaMatic


K55 Isolated

Bonnet Valve

AquaMatic



About AquaMatic K55 Valves



The K55 series is a diaphragm-operated isolated bonnet valve designed to protect the operating diaphragm from abnormal deterioration caused by leaking corrosive fluid from the process line into the control area.

Select your valve size / model and configure a new valve or choose the repair kits to repair your existing valve.


Place your order online today or call the Toll Free number at the top of this page.

AquaMatic is a subsidiary of Pentair.

AquaMatic AquaMatic proudly supports American manufacturing with hard-working employees in places like Milwaukee, WI; Cleveland, OH; and Dover, NH, as well as local suppliers who provide the majority of the components used to manufacture valves and tanks right here in the USA. Click

here

to find out more.


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Aquamatic - 5520-B - CAP, 5520, LOWERAquamatic - 5520-B - CAP, 5520, LOWERAquamatic - 5520-B - CAP, 5520, LOWER
Aquamatic - 5520-CD - SHAFT, 5520Aquamatic - 5520-CD - SHAFT, 5520Aquamatic - 5520-CD - SHAFT, 5520
Aquamatic - 5520-D - COLLAR, CENTERINGAquamatic - 5520-D - COLLAR, CENTERINGAquamatic - 5520-D - COLLAR, CENTERING
Aquamatic - 5520-E - STAND-OFF, 5520Aquamatic - 5520-E - STAND-OFF, 5520Aquamatic - 5520-E - STAND-OFF, 5520
Aquamatic - 5520-F - PLATE, DIAPHRAGM, 5520, LOWERAquamatic - 5520-F - PLATE, DIAPHRAGM, 5520, LOWERAquamatic - 5520-F - PLATE, DIAPHRAGM, 5520, LOWER
Aquamatic - 5520-RAE - BUNA DIAPH. & EDAM SEALS KITAquamatic - 5520-RAE - BUNA DIAPH. & EDAM SEALS KITAquamatic - 5520-RAE - BUNA DIAPH. & EDAM SEALS KIT
Aquamatic - 5520-RAJ - BUNA DIAPH. & BUTYL SEALS KITAquamatic - 5520-RAJ - BUNA DIAPH. & BUTYL SEALS KITAquamatic - 5520-RAJ - BUNA DIAPH. & BUTYL SEALS KIT
Aquamatic - 5520-RAV - BUNA DIAPH. & FKM SEALS KITAquamatic - 5520-RAV - BUNA DIAPH. & FKM SEALS KITAquamatic - 5520-RAV - BUNA DIAPH. & FKM SEALS KIT
Aquamatic - 5520-RK - SPRING, RETAINER BLACKAquamatic - 5520-RK - SPRING, RETAINER BLACKAquamatic - 5520-RK - SPRING, RETAINER BLACK
Aquamatic - 5520-SA - SPRING, 5520, FS30, 17-7 STN.Aquamatic - 5520-SA - SPRING, 5520, FS30, 17-7 STN.Aquamatic - 5520-SA - SPRING, 5520, FS30, 17-7 STN.
Aquamatic - 5521-BK - CAP, 5521, LWR, NORYLAquamatic - 5521-BK - CAP, 5521, LWR, NORYLAquamatic - 5521-BK - CAP, 5521, LWR, NORYL
Aquamatic - 5521-CB - SHAFT, 5521, PVCAquamatic - 5521-CB - SHAFT, 5521, PVCAquamatic - 5521-CB - SHAFT, 5521, PVC
Aquamatic - 5521-D - SPACERAquamatic - 5521-D - SPACERAquamatic - 5521-D - SPACER
Aquamatic - 5521-E - STAND-OFF, 5521Aquamatic - 5521-E - STAND-OFF, 5521Aquamatic - 5521-E - STAND-OFF, 5521
Aquamatic - 5521-FK PLATE,DIAPHRAGM,BLACKAquamatic - 5521-FK PLATE,DIAPHRAGM,BLACKPLATE,DIAPHRAGM,BLACK
Aquamatic - 5521-GG - GUIDE, SHAFT, 5521, 60#FSAquamatic - 5521-GG - GUIDE, SHAFT, 5521, 60#FSAquamatic - 5521-GG - GUIDE, SHAFT, 5521, 60#FS
Aquamatic - 5521-P - NUT, DISC PLATEAquamatic - 5521-P - NUT, DISC PLATEAquamatic - 5521-P - NUT, DISC PLATE
Aquamatic - 5521-R - RETAINER, DISCAquamatic - 5521-R - RETAINER, DISCAquamatic - 5521-R - RETAINER, DISC
Aquamatic - 5521-RAE - BUNA DIAPH. & EDAM SEALS KITAquamatic - 5521-RAE - BUNA DIAPH. & EDAM SEALS KITAquamatic - 5521-RAE - BUNA DIAPH. & EDAM SEALS KIT
Aquamatic - 5521-RAJ - BUNA DIAPH. & BUTYL SEALS KITAquamatic - 5521-RAJ - BUNA DIAPH. & BUTYL SEALS KITAquamatic - 5521-RAJ - BUNA DIAPH. & BUTYL SEALS KIT
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