{"product_id":"heavy-duty-upvc-female-threaded-ball-valve-2-5-4-industrial-lever-handle-double-fpt-valve-chemical-resistant","title":"Heavy-Duty UPVC Female Threaded Ball Valve (2.5\"-4\") | Industrial Lever Handle Double FPT Valve | Chemical Resistant","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #ff8c00; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🌱 Looking for smaller threaded valves for home aquariums or DIY projects? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/products\/premium-upvc-double-female-threaded-ball-valve-1-2-2-side-handle-fpt-x-fpt-flow-control-easy-turn-aquarium-valve\" style=\"color: #ff8c00; text-decoration: underline;\"\u003eClick here for our Standard FPT x FPT Valves (1\/2\" - 2\")\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003eIndustrial-Grade UPVC Double Female Threaded Ball Valve\u003c\/h2\u003e\u003cp\u003eConquer massive high-pressure pipelines with ease using our Heavy-Duty Double FPT Threaded Ball Valves from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Designed for commercial contractors, wastewater management, and massive aquaculture facilities, this threaded fitting connects directly to industrial mainlines. To ensure effortless operation under high water pressure, all large sizes feature an extended side-lever handle to drastically multiply your turning torque.\u003c\/p\u003e\u003ch3\u003e⚙️ Built for Leverage \u0026amp; Tough Environments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Leverage Handle:\u003c\/strong\u003e Large diameter valves are notoriously stiff and incredibly hard to turn. The extended side-handle acts as a mechanical advantage arm, providing the massive torque needed to easily open and close the valve smoothly without straining your wrists!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Threaded Integration:\u003c\/strong\u003e Features Female Pipe Threads (FPT) on both sides. Easily screw directly onto large male-threaded pipes, bulkheads, or commercial pumps without bulky slip-to-thread adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical \u0026amp; Acid Resistant:\u003c\/strong\u003e Manufactured from premium drinking-water-grade UPVC. Highly resistant to corrosive liquids, industrial chemicals, saltwater, and harsh fertilizers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Thread Installation Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid installation disasters! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 TEFLON TAPE REQUIRED (NO GLUE!):\u003c\/strong\u003e Both ends of this valve are female threaded. You MUST wrap your male threads tightly with Teflon\/PTFE plumber's tape to prevent leaks. \u003cb\u003eNEVER use industrial PVC cement on these threaded joints!\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 DO NOT OVER-TIGHTEN:\u003c\/strong\u003e When working with large-diameter plastic female threads, extreme caution must be used. Using heavy pipe wrenches to over-tighten large metal male fittings into this plastic valve will cause the housing to crack! Hand-tighten and use a strap wrench only if strictly necessary.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"2-1\/2\" Double Female Thread FPT (DN65)","offer_id":56690121998502,"sku":null,"price":15.63,"currency_code":"USD","in_stock":true},{"title":"3\" Double Female Thread FPT (DN80)","offer_id":56690122031270,"sku":null,"price":22.86,"currency_code":"USD","in_stock":true},{"title":"4\" Double Female Thread FPT (DN100)","offer_id":56690122064038,"sku":null,"price":40.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_UPVC_Double_Female_Threaded_Ball_Valve_20_-_110mm_Side-Handle_FPT_x_FPT_Flow_Control_Easy-Turn_Aquarium_Valve-003.png?v=1782207394","url":"https:\/\/atradesen.com\/products\/heavy-duty-upvc-female-threaded-ball-valve-2-5-4-industrial-lever-handle-double-fpt-valve-chemical-resistant","provider":"Atradesen","version":"1.0","type":"link"}