{"product_id":"cavagna-82-9-890-8017-lpg-cylinder-valve-type-1-acme-cga791","title":"Cavagna 82-9-890-8017 Lpg Cylinder Valve Type 1 Acme CGA791","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CAVAGNA 82-9-890-8017 is a Type 1 ACME (CGA791) LPG cylinder valve designed for DOT cylinders up to 40 pounds LPG capacity (96 pounds water capacity). It features a vapor service outlet, an integrated relief valve, a captive fixed liquid level gauge, and a built-in overfill prevention device (OPD). The valve delivers over one million BTU withdrawal capacity and is built for rapid purging and filling operations. It is installed by licensed propane service technicians and cylinder requalification facilities handling standard residential and light commercial LP cylinders.\u003c\/p\u003e\u003cp\u003eThis valve is suited for standard portable DOT propane cylinders, including common 20-pound and up to 40-pound LPG service cylinders used in residential grilling, heating, and light commercial applications. The OPD mechanism is required by NFPA 58 on cylinders of this size class, making this valve compliant for typical cylinder exchange and refill operations. Installation is performed by qualified propane handlers and cylinder service personnel.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType 1 ACME (CGA791) connection for standard DOT cylinder compatibility\u003c\/li\u003e\n\u003cli\u003eOver one million BTU withdrawal capacity with rapid purging and filling design\u003c\/li\u003e\n\u003cli\u003eTri-lobular one-piece forged aluminum handwheel for secure manual operation\u003c\/li\u003e\n\u003cli\u003eDouble O-ring stem seal for improved leak resistance\u003c\/li\u003e\n\u003cli\u003ePre-applied thread sealant for reliable, consistent installation\u003c\/li\u003e\n\u003cli\u003eBrass safety cage surrounds critical welds for long-term component protection\u003c\/li\u003e\n\u003cli\u003eQuality O-ring check valve seat that opens only with a positive seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eRated for DOT cylinders up to 40 pounds LPG capacity (96 pounds water capacity) with a Type 1 ACME (CGA791) valve opening. Includes OPD as required for portable cylinders in this capacity range per NFPA 58.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation must be performed by a qualified propane technician or certified cylinder requalifier in accordance with NFPA 58 and applicable DOT regulations. Ensure the cylinder is fully depressurized and emptied before removing the existing valve. Use appropriate thread sealant practices and inspect all O-rings and seating surfaces before placing the assembly back in service. Do not overtighten or use pipe wrenches directly on the valve body.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: Type 1 ACME (CGA791)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService Type\u003c\/strong\u003e: Vapor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum LPG Capacity\u003c\/strong\u003e: 40 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Water Capacity\u003c\/strong\u003e: 96 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWithdrawal Capacity\u003c\/strong\u003e: Over 1,000,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandwheel Material\u003c\/strong\u003e: Forged Aluminum (Tri-lobular One-Piece)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Cage Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStem Seal\u003c\/strong\u003e: Double O-ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverfill Prevention Device (OPD)\u003c\/strong\u003e: Included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Valve\u003c\/strong\u003e: Included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid Level Gauge\u003c\/strong\u003e: Captive Fixed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CAVAGNA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 82-9-890-8017\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CAVAGNA","offers":[{"title":"Default Title","offer_id":51468191727922,"sku":"82-9-890-8017","price":34.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313946577.jpg?v=1783913956","url":"https:\/\/voomisupply.com\/products\/cavagna-82-9-890-8017-lpg-cylinder-valve-type-1-acme-cga791","provider":"Voomi Supply","version":"1.0","type":"link"}