{"product_id":"anvil-4351011440-steam-service-ball-valve-1-inch-fnpt","title":"Anvil 4351011440 Steam Service Ball Valve 1 Inch Fnpt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ANVIL 4351011440 is a 1-inch steam service manual ball valve built for high-pressure steam and fluid control applications. Constructed with a 1-piece carbon steel body and a stainless steel finish coating, this valve is rated to 2000 psi working pressure. The locking lever handle prevents accidental operation in demanding service environments. Graphoil seal material and a Nova seat provide the thermal resistance required for steam service duty. This valve is installed by licensed pipefitters and mechanical contractors working on steam distribution, process piping, and industrial HVAC systems.\u003c\/p\u003e\u003cp\u003eThis valve is sized for 1-inch pipe with female NPT connections on both ends, conforming to ASME B1.20.1 thread standards. The standard port design suits isolating service on steam lines where a full-bore flow path is not required. Typical installations include steam supply and return branch lines, equipment isolation points, and service shutoff locations in commercial and industrial mechanical systems where high-pressure shutoff reliability is critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2000 psi maximum working pressure rated for steam service duty\u003c\/li\u003e\n\u003cli\u003e1-piece carbon steel body with stainless steel finish coating for durability\u003c\/li\u003e\n\u003cli\u003eFNPT x FNPT end connections conforming to ASME B1.20.1 NPT thread standard\u003c\/li\u003e\n\u003cli\u003eLocking lever handle prevents unintended valve operation\u003c\/li\u003e\n\u003cli\u003eGraphoil seal material and Nova seat for high-temperature steam compatibility\u003c\/li\u003e\n\u003cli\u003eStandard port, 1-piece construction for compact inline installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation ball valve for 1-inch NPT steam service piping systems in commercial and industrial mechanical applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed pipefitter or mechanical contractor in accordance with applicable mechanical codes including ASME B31.1 for power piping or ASME B31.9 for building services piping. Depressurize and drain the steam system fully before removing or installing any valve. Verify NPT thread engagement and apply appropriate thread sealant rated for steam service. Do not exceed the rated working pressure of 2000 psi.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: FNPT x FNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 2000 psi (138 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Material\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Type\u003c\/strong\u003e: Locking Lever\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: Graphoil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat Material\u003c\/strong\u003e: Nova\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Structure\u003c\/strong\u003e: 1-Piece\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B1.20.1 (NPT)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 40141607\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ANVIL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4351011440\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASC ENGINEERED SOLUTIONS","offers":[{"title":"Default Title","offer_id":51544204214578,"sku":"4351011440","price":119.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4dd036cec1447faf8dcf26d42fef3da1.jpg?v=1785925637","url":"https:\/\/voomisupply.com\/products\/anvil-4351011440-steam-service-ball-valve-1-inch-fnpt","provider":"Voomi Supply","version":"1.0","type":"link"}