{"product_id":"zee-gravity-scuba-valve-burst-disc-3-8-assembly","title":"Zee Gravity Burst Disc 3\/8” 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\u003e\u003cspan\u003eOne-Piece Safety Assembly\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe one-piece pressure relief assembly helps eliminate the risk of combining mismatched individual components and reduces the possibility of incorrect component selection during installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor customers who specifically require the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eseparate 3-piece 3\/8-24 UNF components\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, these may also be available separately depending on stock. Please contact us if you require individual components rather than the complete assembly.\u003c\/span\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":42079964856407,"sku":"ZG-VSP-BURST-3\/8-ASB-1","price":33.0,"currency_code":"AED","in_stock":true},{"title":"Quantity of 5","offer_id":42079964889175,"sku":"ZG-VSP-BURST-3\/8-ASB-2","price":155.1,"currency_code":"AED","in_stock":true},{"title":"Quantity of 10","offer_id":42079964921943,"sku":"ZG-VSP-BURST-3\/8-ASB-3","price":280.5,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/8128\/5207\/files\/ZeeGravity-BurstDisc3.8Assembly-Divegearzone-1.png?v=1762276742","url":"https:\/\/divegearzone.com\/products\/zee-gravity-scuba-valve-burst-disc-3-8-assembly","provider":"DIVE GEAR ZONE","version":"1.0","type":"link"}