Pentair Micro-Switch Set with Levers & Screws | CVA-24 Valve Actuator | 520010Z
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- SKU:
- 520010Z
-
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About This Item
The Pentair Micro-Switch Set (520010Z) is the OEM replacement switch assembly for the CVA-24 series valve actuator, supplying the internal position-sensing switches that signal your automation system when the valve has completed its travel.
⚠️ IMPORTANT: KIT LISTING — SET OF 2 SWITCHES
This listing contains a complete set of 2 micro-switches with levers and screws — not a single switch. Both switches are replaced as a set during service.
⚠️ IMPORTANT: 2 SETS REQUIRED PER ACTUATOR
Each CVA-24 valve actuator requires 2 sets (520010Z) for a complete switch replacement. Confirm the quantity you need before ordering.
⚠️ IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED
Electrical control components must be installed or replaced by a qualified electrician or certified pool technician.
The micro-switches inside the CVA-24 actuator detect end-of-travel positions and relay valve status back to the automation controller. When a switch fails or becomes misaligned, the actuator may stop mid-cycle, report a fault condition, or lose communication with the control system. Replacing the switch set — complete with levers and mounting screws — restores accurate position feedback and reliable automated valve operation.
Specifications
| Pentair Part Number | 520010Z |
| Part Name | Micro-Switch Set with Levers & Screws for CVA-24 |
| Quantity Included | Set of 2 micro-switches (with levers and screws) |
| Sub-Category | Automation & Controls Parts |
Fits Into
| Brand | Equipment Line | Model / Part Number | Notes |
| Pentair | CVA-24T Valve Actuator — CVA-24 Series | CVA-24T | Micro-Switch Set with Levers & Screws for CVA-24. 2 sets required per actuator. |
| Pentair | CVA-24Y Valve Actuator — CVA-24 Series | CVA-24Y | Micro-Switch Set with Levers & Screws for CVA-24. 2 sets required per actuator. |
| Pentair | CVA-24L Valve Actuator — CVA-24 Series | CVA-24L | Micro-Switch Set with Levers & Screws for CVA-24. 2 sets required per actuator. |
Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering.
Pro Tip
Before ordering, open the actuator cover and count the existing switches — the CVA-24 uses two micro-switch assemblies per unit, so a full service requires 2 sets of 520010Z. While the actuator is open, inspect the lever arms for deformation and the mounting screws for corrosion; damaged levers can cause premature switch failure even after a fresh installation. Refer to the CVA-24 installation manual for correct lever adjustment and switch positioning after replacement.
