Product: DN15 L-type three-way ball valve, Type 1St Material: Stainless steel 304 (SS304) Thread: BSPT external thread Available sizes: DN10, DN15, DN20, DN25, DN32, DN50 What it is L-type three-way ball valve (Type 1St) in DN15 size. Three-port ball design allows diversion or mixing between ports without additional fittings. Machined from SS304 for corrosion resistance and durability. BSPT external threads for direct connection to compatible piping. Key benefits — why you need it Flexible flow routing: divert or reroute fluid between two paths using a single valve, reducing piping complexity and the number of valves required. Space-saving L-type layout: compact footprint fits tight installations where an engineered routing change is necessary. Durable and low maintenance: SS304 construction and a simple ball mechanism provide reliable operation and tight shutoff with minimal upkeep. Easy to install: standard BSPT external threads speed installation and make the valve compatible with common threaded systems. Key attributes Function: three-way L-type ball valve (Type 1St) for diverting or mixing flows. Size focus: DN15 model; also offered in DN10, DN20, DN25, DN32, DN50 for system compatibility. Material: stainless steel 304 (SS304) for good corrosion resistance. Connection: BSPT external thread for threaded piping connections. Why it helps Consolidates multiple functions into one component to simplify piping runs and reduce leak points. Tight shutoff capability minimizes cross-flow and loss when isolating circuits. Standard threading and common sizes make replacement and retrofitting straightforward. Practical applications (use scenarios) Domestic plumbing: switch flow between supply and bypass lines in a kitchen or bathroom loop (e.g., isolate a fixture for maintenance without interrupting the main supply). HVAC and radiant heating: divert coolant or heating fluid between primary and secondary circuits or switch between zones. Small-scale food, beverage, or chemical processing: route product between production lines, cleaning circuits, or sampling branches in compact process skids. Installation and notes Designed for DN15 L-type installations but available in larger DN sizes listed above. Use appropriate thread sealant or tape and compatible mating fittings for leak-free service. Verify material compatibility and size selection for your fluid and system requirements prior to installation. Model: DN15 L-type three way ball valve, Type 1St (SS304, BSPT external thread).