{"product_id":"2-1-2-red-pressure-assembly-n-butterfly-valve-by-reliable-manufacturer","title":"2-1\/2\" Red Pressure Assembly N Butterfly Valve by Reliable Manufacturer","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications (Material Focus)\u003c\/strong\u003e\u003cbr\u003e\nThe 2-1\/2\" Red Pressure Assembly \"N\" Butterfly Valve features a cast iron body coated with a corrosion-resistant epoxy finish, specifically formulated for fire protection environments. The internal components include a stainless steel disc and shaft, with EPDM (ethylene propylene diene monomer) rubber seating to ensure tight sealing and durability under varying thermal and pressure conditions. The valve’s stem is precision-machined from stainless steel to resist corrosion and wear. The butterfly valve design enables compact installation with minimal pressure drop.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eRegulatory Compliance\u003c\/strong\u003e\u003cbr\u003e\nThis pressure assembly is UL Listed (UL 262) for use in fire sprinkler systems, holds FM Approval (FM 1120) for operational reliability under fire conditions, and complies with NFPA 13 standards governing sprinkler system control valves and pressure assemblies. These certifications verify that the assembly meets industry-mandated safety and performance requirements.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eOperational Compatibility\u003c\/strong\u003e\u003cbr\u003e\nThe valve is rated for a maximum working pressure of 175 psi (12.1 bar), compatible with typical fire protection system pressures. Connection types are grooved ends conforming to ANSI\/AWWA C606 standards, enabling straightforward integration with grooved piping systems. The butterfly valve design provides rapid quarter-turn operation, facilitating quick system isolation or activation during emergencies.\u003c\/p\u003e \u003cp\u003eDesigned specifically for fire protection contractors and system designers, this assembly ensures precise pressure regulation critical for sprinkler system reliability. Its robust material composition reduces maintenance frequency and extends service life in harsh environments. Compared to alternative pressure assemblies, the butterfly valve mechanism offers lower torque operation, improving serviceability in confined spaces. Use cases include installations within commercial and industrial fire suppression systems where space is limited but dependable performance is essential.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Ames Backflows","offers":[{"title":"Default Title","offer_id":46892650168568,"sku":"M400NBFG-0250","price":7439.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/7183\/3336\/files\/2-12-red-pressure-assembly-n-butterfly-valve-fire-protection-5609256.jpg?v=1775960847","url":"https:\/\/fireprotectionparts.net\/es\/products\/2-1-2-red-pressure-assembly-n-butterfly-valve-by-reliable-manufacturer","provider":"Fire Protection Parts","version":"1.0","type":"link"}