{"product_id":"sanking-pph-true-union-ball-valve-s5-1-0mpa-hot-melt-socket-fusion-double-union-chemical-pipe-valve-1-2-to-4-atradesen","title":"Sanking PPH True Union Ball Valve | S5 1.0MPa Hot-Melt Socket Fusion Double Union Chemical Pipe Valve (1\/2\" to 4\") - Atradesen","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Sanking_PPH_True_Union_Ball_Valve_S5_1.0MPa_Hot-Melt_Socket_Fusion_Double_Union_Chemical_Pipe_Valve_12_to_4_-_Atradesen-001.png?v=1784346191\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSanking Premium PPH True Union Ball Valves (Double Union Hot-Melt Fusion)\u003c\/h2\u003e\n\u003cp\u003eRegulate and shut off chemical, industrial, and fluid-treatment pipelines smoothly with our premium Sanking PPH true union ball valves, available at \u003ca href=\"https:\/\/atradesen.com\" target=\"_blank\"\u003eAtradesen.com\u003c\/a\u003e. Crafted from heavy-duty, chemical-grade PPH (Polypropylene Homopolymer), this professional-grade double union valve is engineered to withstand continuous operating pressures up to 1.0 MPa (145 PSI) and temperature loads ranging from -20°C to 100°C.\u003c\/p\u003e\n\u003cp\u003eFeaturing a high-contrast orange T-handle and double-union locking nuts, these inline valves are optimized for high-volume, low-resistance fluid delivery in acid pickling loops, electroplating lines, waste acid recovery, wastewater treatment, and chemical processing networks.\u003c\/p\u003e\n\u003ch3\u003eAdvanced True Union Design for Easy Inline Maintenance\u003c\/h3\u003e\n\u003cp\u003eStandard inline ball valves require you to cut the pipeline if internal seals wear out, need cleaning, or become jammed by crystallization. Our Sanking \u003cstrong\u003eDouble Union (True Union)\u003c\/strong\u003e valve resolves this maintenance challenge: simply unscrew the two union nuts on either side of the valve body by hand. This allows you to slide out the central valve block for direct cleaning, ball inspection, or gasket replacement without having to cut, re-weld, or compromise the main piping line on either end.\u003c\/p\u003e\n\u003ch3\u003eOutstanding Chemical-Grade PPH Material Resilience\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion \u0026amp; Acid Resistant:\u003c\/strong\u003e Highly inert polymer structure designed to withstand severe pickling acids, waste acids, alkaline wash solutions, and industrial wastewater.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-Grade Safe:\u003c\/strong\u003e Completely lead-free, non-toxic, and odorless, making these valves fully safe for household potable water setups, commercial aquaculture, and food processing lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Temperature Performance:\u003c\/strong\u003e Ideal for hot and cold water applications. Optimal pressure threshold is maintained between \u003cstrong\u003e5°C and 90°C (41°F to 194°F)\u003c\/strong\u003e. Under-temperature or over-temperature beyond this range will gradually decrease pressure tolerance, with a maximum peak temperature threshold of \u003cstrong\u003e160°C (320°F)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚠️ Sizing \u0026amp; Hot-Melt Fusion Guidelines\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNominal pipe dimensions are based on standard outer diameters. Please measure your pipe outer diameter (OD) before placing your order:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread-Free Fusion Ends:\u003c\/strong\u003e Both union sockets are designed to connect to matching standard PPH pipes. The designated size (20mm to 110mm) corresponds to the \u003cstrong\u003eouter diameter (OD) of your pipe\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeld Connection Methods:\u003c\/strong\u003e Requires standard hot-melt socket fusion or butt fusion welding using professional heating equipment to melt the joints together, securing a completely seamless, leak-proof molecular system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2; text-align: left;\"\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eBrand \u0026amp; Quality\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eSanking (Premier Industrial Valve Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eIndustrial-Grade Potable PPH (Polypropylene Homopolymer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003ePressure Rating Class\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e1.0 MPa (10 Bar \/ 145 PSI \/ PN10)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eWorking Temperature Range\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e-20°C to 100°C (-4°F to 212°F) | Peak limit up to 160°C (320°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eHandle \/ Body Color\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eOrange T-Handle \/ Beige Body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the main operational benefit of a Double Union (True Union) Ball Valve?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: In chemical piping networks, the ball valve may require cleaning due to crystallizing chemicals or debris. With a True Union design, you can simply unscrew the dual union nuts on both sides of the valve by hand. This lets you pull out the central valve body for cleaning or seal replacement without having to cut the welded pipes on either end.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this PPH piping system compatible with strong acids and alkalis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. PPH Homopolymer offers superior crystalline density, making it exceptionally resistant to pickling acids, waste acids, alkaline wash solutions, and high-purity industrial effluents up to 100°C. It is widely preferred over PVC in tough industrial environments.\u003c\/p\u003e\n\u003c!-- Recommended System Bundles \u0026 Cross-Linking (Strictly 3 Links, Chinese placeholders inside href) --\u003e\n\u003cdiv style=\"background-color: #fcfcfc; border: 1px solid #e5e5e5; padding: 15px; border-radius: 6px; margin-top: 30px;\"\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 15px; font-weight: bold; color: #333;\"\u003eRecommended System Bundles \u0026amp; Companion Products:\u003c\/p\u003e\n\u003cul style=\"margin: 0; padding-left: 20px; font-size: 14px; color: #555;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eFor Hot-Melt Pipe Terminations:\u003c\/strong\u003e Securely cap off open runs in your pipeline using our matching \u003ca style=\"text-decoration: underline; font-weight: bold; color: #0056b3;\" href=\"https:\/\/atradesen.com\/collections\/pph-hot-melt-fittings\/products\/chemical-grade-pph-socket-fusion-end-cap-s5-1-25mpa-hot-melt-pipe-cap-plug-seal-cover-fitting-20mm-110mm-atradesen\"\u003eChemical-Grade PPH Socket Fusion End Caps\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eFor Hot-Melt Pipeline Fittings:\u003c\/strong\u003e To integrate heavy-duty elbows, flanges, and tees, explore our matching \u003ca style=\"text-decoration: underline; font-weight: bold; color: #0056b3;\" href=\"https:\/\/atradesen.com\/collections\/pph-hot-melt-fittings\/products\/chemical-grade-pph-butt-fusion-pipe-fittings-valves-s5-1-25mpa-hot-melt-weld-union-flange-tee-elbow-ball-valve-20mm-110mm-atradesen\"\u003eChemical-Grade PPH Butt Fusion Pipe Fittings \u0026amp; Valves\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0;\"\u003e\n\u003cstrong\u003eFor Threaded Branch Transitions:\u003c\/strong\u003e Connect these rigid lines directly to standard G-threads using our matching \u003ca style=\"text-decoration: underline; font-weight: bold; color: #0056b3;\" href=\"https:\/\/atradesen.com\/collections\/pph-hot-melt-fittings\/products\/chemical-grade-pph-female-threaded-tee-elbow-hot-melt-socket-fusion-s5-1-25mpa-pipeline-fitting-20mm-63mm-atradesen\"\u003ePPH Female Threaded Tees \u0026amp; Elbows\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Atradesen","offers":[{"title":"1\/2\" (20mm)","offer_id":56827711914150,"sku":null,"price":15.86,"currency_code":"USD","in_stock":true},{"title":"3\/4\" (25mm)","offer_id":56827711946918,"sku":null,"price":21.63,"currency_code":"USD","in_stock":true},{"title":"1\" (32mm)","offer_id":56827711979686,"sku":null,"price":35.87,"currency_code":"USD","in_stock":true},{"title":"1-1\/4\" (40mm)","offer_id":56827712012454,"sku":null,"price":48.75,"currency_code":"USD","in_stock":true},{"title":"1-1\/2\" (50mm)","offer_id":56827712045222,"sku":null,"price":63.54,"currency_code":"USD","in_stock":true},{"title":"2\" (63mm)","offer_id":56827712077990,"sku":null,"price":95.21,"currency_code":"USD","in_stock":true},{"title":"2-1\/2\" (75mm)","offer_id":56827712110758,"sku":null,"price":180.21,"currency_code":"USD","in_stock":true},{"title":"3\" (90mm)","offer_id":56827712143526,"sku":null,"price":330.69,"currency_code":"USD","in_stock":true},{"title":"4\" (110mm)","offer_id":56827712176294,"sku":null,"price":498.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Sanking_PPH_True_Union_Ball_Valve_S5_1.0MPa_Hot-Melt_Socket_Fusion_Double_Union_Chemical_Pipe_Valve_12_to_4_-_Atradesen-002.png?v=1784346190","url":"https:\/\/atradesen.com\/products\/sanking-pph-true-union-ball-valve-s5-1-0mpa-hot-melt-socket-fusion-double-union-chemical-pipe-valve-1-2-to-4-atradesen","provider":"Atradesen","version":"1.0","type":"link"}