{"product_id":"deringer-fire-protection-os-y-gate-valve-50g","title":"Deringer Fire Protection OS\u0026Y Gate Valve 50G","description":"\u003cdiv\u003e\n\u003ch1\u003eDeringer Fire Protection OS\u0026amp;Y Gate Valve 50G for Sprinkler Systems\u003c\/h1\u003e\n\u003cp\u003e\nThe Deringer Fire Protection OS\u0026amp;Y Gate Valve is an essential component designed to provide reliable flow control and immediate visual confirmation within fire sprinkler and standpipe systems. Engineered for fire safety professionals and facility managers, this valve ensures that fire suppression infrastructure remains operational and ready, offering peace of mind through robust construction and critical status indication.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eOutside Stem \u0026amp; Yoke (OS\u0026amp;Y) Design\u003c\/b\u003e: Features a rising stem that provides a clear visual indication of whether the valve is open or closed. This allows for immediate verification without needing to open the valve body, a critical safety feature essential for NFPA compliance and rapid system assessment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUL Listed \u0026amp; FM Approved\u003c\/b\u003e: These gate valves meet rigorous safety and performance standards, holding essential certifications such as UL Listing and FM Approval. These certifications are vital for regulatory compliance and insurance requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable Construction\u003c\/b\u003e: Crafted from high-grade materials, typically featuring a robust ductile iron body and corrosion-resistant internal components. They are engineered to withstand high pressures and maintain integrity under emergency conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePositive Shut-off \u0026amp; Full Flow\u003c\/b\u003e: Provides a dependable seal for complete isolation during maintenance or repairs. When fully open, the gate valve offers a full, unobstructed waterway to minimize pressure drop and ensure maximum water delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh Pressure Rating\u003c\/b\u003e: Specifically designed to handle the demanding requirements of commercial and industrial fire systems, with models typically rated for a maximum working pressure of 300 PSI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandard Flanged Connections\u003c\/b\u003e: Equipped with standard flanged end connections to facilitate straightforward installation and secure, leak-free integration into existing piping networks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nInvesting in these OS\u0026amp;Y Gate Valves enhances the safety and operational efficiency of any facility. The clear visual indicator streamlines routine inspections, drastically reducing the complexity of verifying system readiness and ensuring compliance with local fire codes. By preventing unauthorized closure and guaranteeing an unobstructed flow path, this valve series provides a durable solution that stands ready to protect lives and property when it matters most. Choose proven performance for your critical fire safety applications.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Reliable Sprinkler","offers":[{"title":"2.5\"","offer_id":48545938112760,"sku":"D5025OSY","price":7544.82,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":48545938047224,"sku":"D503OSY","price":8462.4,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":48545938014456,"sku":"D504OSY","price":9861.73,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":48545937981688,"sku":"D506OSY","price":13692.63,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":48545938079992,"sku":"D508OSY","price":23373.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/7183\/3336\/files\/deringer-fire-osy-gate-valve-50g-d5025osy-protection-3560846.jpg?v=1779037030","url":"https:\/\/fireprotectionparts.net\/fr\/products\/deringer-fire-protection-os-y-gate-valve-50g","provider":"Fire Protection Parts","version":"1.0","type":"link"}