{"product_id":"potter-electric-1010203-post-indicator-valve-supervisory-switch","title":"Potter Electric 1010203 Post Indicator Valve Supervisory Switch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Potter Electric Signal Co. US 1010203 is a post indicator valve supervisory switch used in fire suppression systems to monitor the open or closed position of a post indicator valve (PIV). When the valve moves away from its fully open position, the switch generates a supervisory signal at the fire alarm control panel, alerting personnel to a potential impairment. Licensed fire alarm technicians and sprinkler contractors install this switch as part of a wet or dry pipe sprinkler system's monitoring infrastructure. It is a single-unit component sold individually.\u003c\/p\u003e\n\u003cp\u003eThis supervisory switch is suited for commercial and industrial fire suppression installations where post indicator valves are installed on underground water supply mains. Mounting directly to the PIV housing, it provides continuous status monitoring required by NFPA 13 and NFPA 72 for supervised valve positions. It is typically installed during new sprinkler system construction or as a replacement on existing PIV assemblies that require code-compliant supervisory monitoring.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMonitors post indicator valve position for open or closed supervisory status\u003c\/li\u003e\n  \u003cli\u003eGenerates a supervisory signal upon valve movement from the fully open position\u003c\/li\u003e\n  \u003cli\u003eSupports compliance with NFPA 13 and NFPA 72 supervised valve requirements\u003c\/li\u003e\n  \u003cli\u003eSold as a single unit for individual valve installations\u003c\/li\u003e\n  \u003cli\u003eFits into waterflow and valve supervisory equipment categories for fire alarm systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style supervisory switch for post indicator valve assemblies used in commercial and industrial fire sprinkler system applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed fire alarm or sprinkler system contractor in accordance with NFPA 13 and NFPA 72. Before servicing or replacing the switch, notify the monitoring station and follow the authority having jurisdiction (AHJ) impairment procedures. Shut down power to the fire alarm control panel circuit serving this device before making wiring connections. Do not place the system back in service until the supervisory switch has been tested and verified to signal correctly at the panel.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory\u003c\/strong\u003e: Waterflow Equipment\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity Per Unit\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Potter Electric Signal Co. US\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1010203\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"POTTER","offers":[{"title":"Default Title","offer_id":51686359728434,"sku":"1010203","price":294.9,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/potter-electric-1010203-post-indicator-valve-supervisory-switch","provider":"Voomi Supply","version":"1.0","type":"link"}