{"product_id":"3-8-bottle-auto-airvent-with-check-valve","title":"3\/8\" Bottle Auto Air Vent with Check Valve","description":"\u003ch2\u003e3\/8\" Bottle Auto Air Vent with Check Valve\u003c\/h2\u003e\u003cp\u003eA compact automatic air vent with integrated check valve, designed to automatically release trapped air from heating and plumbing systems. The built-in check valve prevents backflow, making it suitable for sealed and pressurised systems.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3\/8\" BSP male connection for easy installation\u003c\/li\u003e\n\u003cli\u003eIntegrated check valve prevents backflow\u003c\/li\u003e\n\u003cli\u003eAutomatic air release — no manual intervention required\u003c\/li\u003e\n\u003cli\u003eCompact bottle design for tight spaces\u003c\/li\u003e\n\u003cli\u003eSuitable for central heating, underfloor heating, and plumbing systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConnection: 3\/8\" BSP Male\u003c\/li\u003e\n\u003cli\u003eType: Automatic Air Vent with Check Valve\u003c\/li\u003e\n\u003cli\u003eSKU: 313544\u003c\/li\u003e\n\u003cli\u003eBarcode: 5037877028047\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APM Plumbing \u0026 Electrical","offers":[{"title":"Default Title","offer_id":44518996377757,"sku":"313544","price":6.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0492\/6973\/5581\/files\/mc_313544.jpg?v=1775876992","url":"https:\/\/apmi.uk\/products\/3-8-bottle-auto-airvent-with-check-valve","provider":"APM Plumbing \u0026 Electrical","version":"1.0","type":"link"}