{"product_id":"zee-gravity-scuba-valve-burst-disc-3-8-no-assembly","title":"Zee Gravity Burst Disc 3\/8” No Assembly","description":"\u003ch2\u003e\u003cspan\u003eScuba Valve Burst Disk – 3\/8-24 UNF Pressure Relief Assembly\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003escuba valve burst disk \/ pressure relief device (PRD)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is designed for scuba cylinder valves using the standard \u003c\/span\u003e3\/8-24 UNF PRD thread\u003cspan\u003e. It is compatible with a wide range of commonly used scuba valve brands, including \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eThermo, XS Scuba, Dive Rite, Sea Elite, Hollis, Blue Steel, and late-model OMS valves\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eValve Compatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis PRD assembly is intended for valve designs with a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3\/8-24 UNF pressure relief opening\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enot compatible with 1\/2-inch PRD openings\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, which are found on certain scuba cylinder valves, including some models from \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSherwood, Harrison, Genesis, and early OMS valves\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eAlways verify the PRD thread size and valve specification before installation.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Thread size alone should not be used to determine compatibility if the valve model or configuration is unknown.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"oexb3j\" dir=\"auto\" data-start=\"227\" data-end=\"274\" class=\"PDq2pG_selectionAnchorContainer\"\u003eSeparate 3-Piece Pressure Relief Components\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"276\" data-end=\"545\"\u003eThis version is supplied as a 3-piece pressure relief assembly, with the components provided separately. It is designed for compatible scuba cylinder valves with a 3\/8-24 UNF PRD opening and allows individual components to be replaced or serviced when required.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"547\" data-end=\"921\"\u003eBecause the components are supplied separately, \u003cstrong data-start=\"595\" data-end=\"660\"\u003ec\u003c\/strong\u003eorrect component selection and proper assembly are essential. Make sure all parts are compatible with the specific valve and pressure relief system before installation. Incorrect component combinations or improper installation may result in leakage, premature rupture, or improper operation of the pressure relief device.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1nji5cx\" dir=\"auto\" data-start=\"923\" data-end=\"957\"\u003ePrefer a Pre-Assembled Option?\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"959\" data-end=\"1256\"\u003eFor a simpler and more convenient installation, we also offer the 3\/8-24 UNF One-Piece Pressure Relief Assembly. This pre-assembled version combines the required components into a single factory-assembled safety unit, helping reduce the possibility of component mismatch or incorrect assembly.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1258\" data-end=\"1466\"\u003e\u003cstrong data-start=\"1258\" data-end=\"1466\"\u003eIf you prefer the complete pre-assembled option, please see our [3\/8-24 UNF One-Piece Pressure Relief Assembly] or contact us for assistance in selecting the correct version for your scuba cylinder valve.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eRelease Pressure – Not Cylinder Service Pressure\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA burst disk is identified by its \u003c\/span\u003erelease pressure\u003cspan\u003e, not by the service pressure of the scuba cylinder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe release pressure is clearly marked in \u003c\/span\u003ePSI on the hex head\u003cspan\u003e of the assembly. Always make sure that the replacement PRD has the correct release pressure specified for the particular cylinder and valve configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDo not select a burst disk based solely on the cylinder's working\/service pressure.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCorrect Installation and Torque\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProper installation is essential for the safe operation of a scuba cylinder pressure relief device.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe PRD must be installed using the \u003c\/span\u003ecorrect torque specified for the valve and PRD assembly. Incorrect installation can cause serious problems:\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOver-tightening\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e may damage the assembly or cause premature rupture of the burst disk.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eUnder-tightening\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e may result in leakage around the PRD.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncorrect or incompatible components may compromise the intended pressure-relief function.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor this reason, replacement of a pressure relief device should be performed by a \u003c\/span\u003equalified cylinder or valve technician\u003cspan\u003e using the appropriate tools and manufacturer specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCylinder Inspection \u0026amp; Preventive Maintenance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAs part of proper scuba cylinder maintenance, the pressure relief assembly should be inspected regularly and replaced when required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWe recommend having the PRD checked and, where appropriate, replaced by a qualified technician during\u003cstrong\u003e VIP - Visual Inspection Prodecures\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e or whenever the cylinder has experienced an overfill, abnormal pressure event, corrosion, damage, or other condition that may affect the safety assembly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRegular inspection of the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecylinder, valve, burst disk, O-rings, and related components\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e can help identify potential problems before they become a safety concern.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eNeed Cylinder or Valve Service?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf your scuba cylinder or valve requires \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAnnual Visual Inspection (VIP), valve service, PRD\/burst disk replacement, inspection, or general maintenance\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, contact us.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOur qualified technicians can inspect the cylinder and valve assembly and carry out the required service using the appropriate procedures and replacement components.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIf you are unsure which burst disk or pressure relief assembly your valve requires, contact us before ordering.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Providing the valve brand, model, photos, and PRD specifications can help us identify the correct component.\u003c\/span\u003e\u003c\/p\u003e","brand":"ZEE GRAVITY","offers":[{"title":"Quantity of 1","offer_id":42079966593111,"sku":"ZG-VSP-BURST-3\/8","price":33.0,"currency_code":"AED","in_stock":true},{"title":"Quantity of 5","offer_id":42079966625879,"sku":"ZG-VSP-BURST-3\/9","price":155.1,"currency_code":"AED","in_stock":true},{"title":"Quantity of 10","offer_id":42079966658647,"sku":"ZG-VSP-BURST-3\/10","price":280.5,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/8128\/5207\/files\/ZeeGravity-BurstDisc3.8NoAssembly-Divegearzone-1.png?v=1762276890","url":"https:\/\/divegearzone.com\/products\/zee-gravity-scuba-valve-burst-disc-3-8-no-assembly","provider":"DIVE GEAR ZONE","version":"1.0","type":"link"}