{"product_id":"pk-2550000112","title":"Patterson-Kelley Commercial Gas Valve 2\"\" - 2550000112","description":"\u003cdiv class=\"product-description-wrapper\" style=\"font-family: sans-serif; line-height: 1.6; color: #333; margin-bottom: 25px;\"\u003e\n  \u003cp style=\"margin-bottom: 16px;\"\u003e\n    The Patterson-Kelley 2550000112 is an authentic OEM replacement 2-inch commercial modulating gas safety shutoff valve. Precision-engineered to handle high-capacity gas train distribution loops, this heavy-duty valve integrates seamlessly with the microprocessor controls and variable speed combustion blowers found on larger industrial heating equipment.\n  \u003c\/p\u003e\n\n  \u003cp style=\"margin-bottom: 12px;\"\u003e\u003cstrong style=\"font-size: 15px; color: #111;\"\u003eIndustrial-Grade Design \u0026amp; Performance Safety Features:\u003c\/strong\u003e\u003c\/p\u003e\n  \n  \u003cul style=\"margin-top: 0; margin-bottom: 20px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n      \u003cstrong\u003eHigh-Precision Combustion Modulation:\u003c\/strong\u003e Engineered to dynamically regulate fuel flow rates in lockstep with fan speeds, allowing the system to achieve clean, optimized mechanical turndown ratios without flame lifting or nuisance flame failures.\n    \u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n      \u003cstrong\u003eDual-Safety Shutoff Security:\u003c\/strong\u003e Features dual fast-closing internal safety valves to block high-pressure gas streams completely within milliseconds of a system fault, flame loss, or power interruption, ensuring strict adherence to commercial safety standards.\n    \u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n      \u003cstrong\u003eRugged Commercial Construction:\u003c\/strong\u003e The heavy-wall 2\" casting features precision-machined threads designed to maintain an absolute airtight seal under constant pressure fluctuations, resisting vibration-induced stress inside busy mechanical rooms.\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp style=\"margin-top: 16px; margin-bottom: 0;\"\u003e\n    \u003cstrong\u003eSafety Compliance Warning:\u003c\/strong\u003e Due to the high-capacity flow potential of this component, installation, field tuning, and combustion gas testing must be performed exclusively by a licensed commercial heating technician. Always use approved pipe compound resistant to the actions of liquefied petroleum and natural gases.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Patterson-Kelley","offers":[{"title":"Default Title","offer_id":42910019551326,"sku":"2550000112","price":985.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/An_isolated_professional_product_studio_shot_of_an_industrial_Dungs_safety_shutoff_gas_valve_assembly_showing_its_precision-machined_2-inch_threaded_inlet_port_a_heavy-wall_silver_die-cast_aluminum_modular_valve_body_and_a_top-mounted_black.png?v=1782137738","url":"https:\/\/nationalboilersupply.com\/products\/pk-2550000112","provider":"National Boiler Supply","version":"1.0","type":"link"}