{"product_id":"cornelius-keg-poppet-valve","title":"Cornelius Keg Poppet Valve","description":"\u003ch2\u003eCornelius Keg Poppet Valve\u003c\/h2\u003e\u003cp\u003eA replacement poppet valve for Cornelius (Corny) keg posts. A faulty or worn poppet valve is the most common cause of leaks in Corny keg posts — if your keg is losing CO₂ from the post area, or beer is leaking around the disconnect, a new poppet valve is usually the fix.\u003c\/p\u003e\u003cp\u003ePoppet valves sit inside the keg posts (gas-in and liquid-out) and create the seal that keeps your keg pressurised. Over time they can wear, deform, or accumulate debris, causing them to fail to seat properly.\u003c\/p\u003e\u003ch3\u003eHow to Check if You Need One\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eApply a small amount of sanitiser or soapy water around the keg post — bubbles indicate a leak\u003c\/li\u003e\n\u003cli\u003eIf the post is leaking but the O-ring is intact, the poppet valve is likely the cause\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAt a Glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits: Cornelius (Corny) keg gas-in and liquid-out posts\u003c\/li\u003e\n\u003cli\u003eCompatible kegs: \u003ca href=\"\/products\/mangrove-jacks-19l-cornelius-keg\"\u003eMangrove Jack's 19L Cornelius Keg\u003c\/a\u003e, \u003ca href=\"\/products\/19l-reconditioned-cornelius-style-keg\"\u003e19L Reconditioned Cornelius Keg\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eRelated spares: \u003ca href=\"\/products\/cornelius-keg-lid-o-ring\"\u003eLid O-ring\u003c\/a\u003e, \u003ca href=\"\/products\/cornelius-plate-lid-with-pressure-relief-valve\"\u003ePlate Lid with PRV\u003c\/a\u003e, \u003ca href=\"\/products\/cornelius-keg-pressure-relief-valve-19l\"\u003ePressure Relief Valve\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brouwland","offers":[{"title":"Default Title","offer_id":52626516377943,"sku":"4887","price":3.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/5495\/5607\/files\/CK_poppet.jpg?v=1777972418","url":"https:\/\/www.home-brew-hopshop.co.uk\/products\/cornelius-keg-poppet-valve","provider":"The Hop Shop","version":"1.0","type":"link"}