{"product_id":"1-4-in-line-check-valve-for-fire-suppression-systems","title":"1\/4\" In-Line Check Valve for Fire Suppression Systems","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe 1\/4\" In-Line Check Valve for Fire Suppression Systems is a precision-engineered solution designed for fire protection system engineers and maintenance professionals. It provides reliable backflow prevention in compact piping setups, ensuring the integrity and safety of fire suppression networks.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial Composition\u003c\/b\u003e: Constructed from corrosion-resistant brass alloy with stainless steel springs and seats for enhanced durability in moist and chemically aggressive environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCertifications and Compliance\u003c\/b\u003e: UL Listed under UL 312, FM Approved, and compliant with NFPA 13 standards, confirming its suitability for life-safety and fire protection systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSize and Pressure Rating\u003c\/b\u003e: Compact 1\/4\" valve capable of handling up to 175 PSI (12.1 bar), matching typical pressures found in fire sprinkler and specialized agent delivery lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesign and Flow Management\u003c\/b\u003e: Streamlined internal construction ensures unobstructed flow with high resistance to wear and scaling, reducing pressure loss while preventing reverse flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInstallation Flexibility\u003c\/b\u003e: Features NPT threaded connections for easy integration into existing piping, with compatibility for horizontal or vertical installations aligned with flow direction markings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurability Under Stress\u003c\/b\u003e: All-metal brass body withstands thermal cycling and mechanical stresses better than plastic alternatives, minimizing maintenance and downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis check valve addresses critical challenges faced in fire suppression plumbing, such as preventing backflow contamination that could impair system performance or safety. Its compact size fits confined risers and manifolds where space is limited, making it ideal for retrofit or new installations. The corrosion-resistant materials extend service life in wet fire protection systems, reducing the risk of failure and maintenance frequency. By ensuring prompt valve closure and sealing under varying firefighting pressures, it supports compliance with NFPA 25 maintenance inspections and overall system reliability. Proper installation according to flow direction and torque specifications preserves system integrity during high-pressure events, ultimately safeguarding property and lives.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fire Protection Parts","offers":[{"title":"Default Title","offer_id":42419273007184,"sku":"97S-25","price":35.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0242\/9940\/5392\/files\/14-in-line-check-valve-for-fire-suppression-systems-6757200.jpg?v=1779397288","url":"https:\/\/shop.water-services.us\/es\/products\/1-4-in-line-check-valve-for-fire-suppression-systems","provider":"store.water-services.us","version":"1.0","type":"link"}