{"product_id":"asco-sa12a-pressure-switch-deadband-valve-3-4-in-npt","title":"ASCO SA12A Pressure Switch Deadband Valve 3\/4 In NPT","description":"\u003cdiv\u003e\u003cp\u003eThe ASCO SA12A is a Tri-Point automatic pressure switch featuring a deadband design and a 3\/4\" NPT process connection. As part of ASCO's Tri-Point family, this device acts as a pressure-actuated switch that uses a defined deadband—the intentional gap between the actuation and reset pressures—to determine when the electrical output should change state. The 3\/4\" NPT specification denotes the size of the process connection used to integrate the switch into piping or instrumentation lines. It is designed for automatic pressure-monitoring applications in industrial settings, providing a switch signal when the sensed pressure crosses the thresholds defined by its deadband. Deadband behavior helps stabilize operation in systems with fluctuating pressures by preventing rapid cycling near a threshold. The SA12A designation identifies a member of ASCO’s Tri-Point pressure-switch family, a line known for combining automatic switching with dependable performance in process control and instrumentation configurations.\u003c\/p\u003e\u003c\/div\u003e","brand":"ASCO","offers":[{"title":"New","offer_id":51660168560942,"sku":null,"price":283.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_0f861330-9009-44ca-a897-91a66464e154.jpg?v=1769533849","url":"https:\/\/plgautomation.com\/products\/asco-sa12a-pressure-switch-deadband-valve-3-4-in-npt","provider":"PLG Automation ","version":"1.0","type":"link"}