{"product_id":"si-tech-shell-inflation-valve","title":"Si-Tech Shell Inflation Valve","description":"\u003ch1 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eSI TECH Shell Inflation Valve \u003c\/span\u003e\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan\u003eSmooth Gas Delivery. Reliable Performance.\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSI TECH Shell Inflation Valve (25210)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a high-performance inflation valve designed for recreational and technical diving. Its easily accessible push button provides smooth, controlled gas delivery, making it a reliable choice for drysuit inflation and other compatible applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeaturing \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e360° rotation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and an international quick-disconnect (QD) nipple, the valve offers flexible hose positioning and convenient connection. The low-profile push button, large guide ridge, anti-friction washer and protective nipple cover complete a practical design suited to demanding diving environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis push-button configuration is also commonly used as a manual diluent addition valve on compatible rebreather counterlungs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features \u0026amp; Benefits\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSmooth Push-Button Operation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides accessible, controlled gas delivery.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e360° Rotation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Allows flexible valve orientation for improved hose positioning.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInternational QD Nipple:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Enables connection to compatible quick-disconnect systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLow-Profile Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Features a low push button and large guide ridge for practical handling.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAnti-Friction Washer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports smooth rotational movement.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProtective Nipple Cover:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps protect the quick-disconnect nipple when not in use.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDurable Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Made from a PC\/PBT thermoplastic alloy combining amorphous polycarbonate and semi-crystalline polyester.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e SI TECH\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Shell Inflation Valve 25210\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eValve Height:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 41 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLower attachment nut: 17 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUpper valve section: 24 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOverall Width:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 65 mm, including the large guide ridge\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMounting Hole Diameter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 33 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRecommended Maximum Material Thickness:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 5 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMaterial:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e PC\/PBT thermoplastic alloy\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRotation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 360°\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eConnection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e International quick-disconnect (QD) nipple\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOperation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Push-button inflation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility \u0026amp; Installation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e SI TECH valves are not compatible with Apeks valve ports. The SI TECH Shell Inflation Valve requires an approximately 33 mm mounting hole, while Apeks valve ports use an approximately 37 mm mounting hole.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDue to the valve's thread length, installation is recommended only on material up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5 mm thick\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Verify compatibility with your drysuit, inflation hose or rebreather configuration before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eA dependable inflation solution for divers who value precise control, flexible positioning and streamlined equipment integration.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"SiTech","offers":[{"title":"Default Title","offer_id":51389675995383,"sku":null,"price":230.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/5763\/2247\/files\/si-25210_1.jpg?v=1792737208","url":"https:\/\/beyonddepth.co\/products\/si-tech-shell-inflation-valve","provider":"Beyond Depth","version":"1.0","type":"link"}