{"product_id":"3-4-key-valve-with-chrome-cover-plate-high-capacity","title":"3\/4\" Key Valve with Chrome Cover Plate - High Capacity","description":"\u003cdiv\u003e\n\u003cp\u003eThis 3\/4-inch high-capacity gas key valve delivers precise manual flame adjustment and reliable secondary shutoff for direct-burner applications. Engineered for elevated fuel throughput, the valve body accommodates sustained industrial flow demands while routing gas to regulated downstream equipment. The manual control mechanism enables operators to lower or raise burner output to exact specifications, and rotates fully clockwise to create an immediate mechanical seal for complete gas isolation.\u003c\/p\u003e \u003cp\u003eEach unit ships complete with a decorative chrome wall cover plate and a precision-fitted 3-inch chrome gas operating key. The wider key diameter provides mechanical leverage for consistent throttle positioning and simplified emergency shutdown procedures. Built for continuous cycle rates, the chromium finish protects mounting surfaces and external hardware from oxidation and routine cleaning chemicals.\u003c\/p\u003e \u003cp\u003eInstall the valve directly into standard 3\/4-inch nominal supply lines using compatible threaded adapters, then anchor the wall plate against a flat, fire-rated backing. Attach the chrome key to the exposed spindle, verify smooth rotation, and calibrate your system within local code clearance requirements.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eValve designation: Manual control gas key valve\u003c\/li\u003e\n\u003cli\u003eNominal connection size: 3\/4 inch\u003c\/li\u003e\n\u003cli\u003eFlow rating: High capacity\u003c\/li\u003e\n\u003cli\u003ePrimary controls: Adjustable burner flame height and secondary manual shut-off\u003c\/li\u003e\n\u003cli\u003ePackage contents: Chrome wall cover plate and 3-inch chrome operating key\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"American Fire Products","offers":[{"title":"Default Title","offer_id":49090099445899,"sku":"AFG-KEYVALVE-HC","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/5188\/0331\/files\/AFG-KEYVALVE.jpg?v=1768893918","url":"https:\/\/urbanmancaves.com\/products\/3-4-key-valve-with-chrome-cover-plate-high-capacity","provider":"urbanmancaves.com","version":"1.0","type":"link"}