K521 Parts & Kits

K52 PARTS & REPAIR KITS – AquaMatic / AqMatic
Part Number Model Number Description
SERIES 521 (K521)
1075040 521-LS LIMIT STOP REPAIR KIT
1071090 K521-LSC LIMIT STOP CONVERSION KIT
1081792 521-RAN DIAPH. & SEAL KIT, BUNA DIAPH. & E.P.D.M. SEALS
1081791 521-RAJN DIAPH. & SEAL KIT, BUNA DIAPH. & BUTYL SEALS
1081796 521-RAVN DIAPH. & SEAL KIT, BUNA DIAPH. & FKM SEALS
1081795 521-RAVFVN DIAPH. & SEAL KIT, FKM DIAPH. & FKM
1081790 521-PIN POSITION INDICATOR REPAIR KIT
1079620 K521-PICN POSITION INDICATOR CONVERSION KIT
1079621 K521-RFN INTERNAL PARTS KIT, NORMALLY OPEN VALVES
1079622 K521-RGN INTERNAL PARTS KIT, NORMALLY CLOSED VALVES
1075054 521-SC SPRING ASSIST CLOSED REPAIR/CONVERSION KIT
1075055 521-SO SPRING ASSIST OPEN REPAIR/ CONVERSION KIT
1075059 521-Z TOOL, SHAFT GUIDE REMOVAL, 521
Hardware Kit for 521 and 5521 Valves
1070244 K521109 EP O-ring
1071159 K521110 Butyl O-ring
1071160 K521111 FKM O-ring
PVC Grooved Adapter Kits for 521 and 5521 Valves
1070226 K521-PC 1 inch, Male Socket Weld
1070227 K521-P 1 inch, Male Pipe Thread NPT
1070228 K521-PA 3/4 inch, Female Pipe Thread NPT
1071091 K521-PE 25 mm, Male Socket Weld, ISO
PVC Union End Connector Kits for 521 and 5521 Valve Body
1070202 K521100 1 inch ASTM, EP Seals
1071153 K521101 1 inch ASTM, Butyl Seals
1071154 K521102 1 inch ASTM, FKM Seals
1070204 K521103 25 mm ISO, EP Seals
1071155 K521104 25 mm ISO, Butyl Seals
1071156 K521105 25 mm ISO, FKM Seals
1070205 K521106 25 mm JIS, EP Seals
1071157 K521107 25 mm JIS, Butyl Seals
1071158 K521108 25 mm JIS, FKM Seals
Approximate Ship Weight 1 Lb

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