{"product_id":"apollo-valves-3810301-vacuum-breaker-1-2-in-fnpt-bronze-125-psi","title":"Apollo Valves 3810301 – Vacuum Breaker, 1\/2 in, FNPT, Bronze, 125 PSI","description":"\u003cdiv class=\"nbs-product-description\"\u003e\n\u003cp class=\"nbs-intro\"\u003eNational Boiler Supply supplies the Apollo Valves 3810301 Vacuum Breaker to contractors, facility teams, and purchasing departments. Get fast dispatch, contractor-ready quotes, and order desk support at 850-565-3492.\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe APOLLO VALVES 3810301 is a 1\/2 in atmospheric vacuum breaker for water systems. It is designed to help prevent back-siphonage of polluted water into a potable water supply. This Series 38 valve has a bronze body with a rough brass finish, female NPT connections on both sides, and an atmospheric vent. It is intended for applications involving low health hazard conditions and is not designed for continuous pressure use beyond 12 hours in any 24-hour period.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAtmospheric vacuum breaker style: Designed to prevent back-siphonage in potable water systems.\u003c\/li\u003e\n\u003cli\u003e1\/2 in female NPT connections: Fits 1\/2 in piping with FNPT\/NPT threaded connections on both ends.\u003c\/li\u003e\n\u003cli\u003eBronze body: Bronze construction with rough brass finish for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eSilicone internal components: Silicone check mechanism, seat, and seal materials are heat resistant.\u003c\/li\u003e\n\u003cli\u003eFlow capacity: Rated for 15.5 gpm.\u003c\/li\u003e\n\u003cli\u003ePressure rating: Maximum operating pressure of 125 psi.\u003c\/li\u003e\n\u003cli\u003eTemperature range: Operates from 32 to 212 degrees F.\u003c\/li\u003e\n\u003cli\u003eCompact size: Measures 2.5 in overall length, 2 1\/2 in height, and 1 3\/16 in width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"nbs-spec-wrap\" style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\u003ctable class=\"nbs-spec-table\" style=\"width:100%;max-width:100%;border-collapse:collapse;font-size:0.95em;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px 10px;border:1px solid #d9dee5;background:#f4f6f9;width:38%;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #d9dee5;\"\u003eApollo Valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px 10px;border:1px solid #d9dee5;background:#f4f6f9;width:38%;\"\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #d9dee5;\"\u003e3810301\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"nbs-b2b-callout\" style=\"border-left:4px solid #1F3A5F;background:#f4f6f9;padding:12px 16px;margin:18px 0 0;\"\u003e\n\u003cp style=\"margin:0 0 6px;\"\u003e\u003cstrong\u003eOEM Part Verification:\u003c\/strong\u003e Confirm Apollo Valves part number 3810301 against your equipment nameplate or parts list before ordering. Our order desk can cross-check it for you.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eOrder Desk Support:\u003c\/strong\u003e Call \u003ca href=\"tel:+18505653492\"\u003e850-565-3492\u003c\/a\u003e for formal quotes, lead times, and volume pricing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"APOLLO VALVES","offers":[{"title":"Default Title","offer_id":43336730116190,"sku":"3810301","price":48.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/a4ac3d1e-8b87-4376-a296-a2adb3e21fc5_e5ad6554-4bfb-471d-8233-a85cd48b7d59.jpg?v=1794527063","url":"https:\/\/nationalboilersupply.com\/products\/apollo-valves-3810301-vacuum-breaker-1-2-in-fnpt-bronze-125-psi","provider":"National Boiler Supply","version":"1.0","type":"link"}