{"product_id":"micro-switch-set-with-levers-scres-for-cva-24","title":"Pentair Genuine OEM Micro Switch Set with Levers and Screws for CVA-24","description":"\u003cp\u003eThe Pentair 520010Z is the micro switch set for CVA-24 valve actuators, supplied with the levers and screws. It is the genuine Pentair replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the switches do\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA valve actuator has to know where the valve is. The micro switches are the limit switches that provide that: as the actuator drives the valve around, a cam reaches each switch at the end of travel, the switch opens, and the motor stops. Everything about correct valve positioning depends on those two contacts opening at exactly the right point.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSymptoms of a failed switch\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA worn switch, or one that has lost its lever, does not break the circuit where it should. The valve then stops short of its position, runs past its stop, or the actuator sits there trying to drive and buzzing. On an automated system that shows up as water going to the wrong place, which is easy to blame on the controller when the fault is a mechanical contact inside the actuator.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReplacing the set\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe set includes both switches with their levers and the screws to mount them. Changing them together is the sensible approach: the two switches have seen the same duty cycle, so a single replacement usually just means going back in a season later for the other one.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48628952465620,"sku":"COM-301-2900","price":91.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_496b7a70-4870-4bb8-8e7e-4eb7aa807058.jpg?v=1788758453","url":"https:\/\/www.activepoolsupply.com\/products\/micro-switch-set-with-levers-scres-for-cva-24","provider":"Active Pool Supply","version":"1.0","type":"link"}