This brass float valve is designed for cold and hot water tanks and cisterns. It is part of a DN15/20/25/32/40 series, with the current item identified as DN32. The valve features a floating ball and a stem flow control mechanism to regulate refilling. Key benefits Automatic water level maintenance: the float rises with the tank level to shut off inlet flow when the desired level is reached, helping prevent overfill. Water efficiency: precise refill control reduces water waste and contributes to stable tank operation. Durable construction: brass body provides corrosion resistance and long service life in domestic water systems. Adjustable flow via stem: flow can be finetuned to match tank size and fill rate requirements. Easy compatibility: designed for standard tank connections with multiple size options (1/2', 3/4', 1') to suit common fittings. Key attributes Material: Brass Function: Float valve with floating ball and stem flow control Application: Cold and hot water tanks and cisterns Series sizes: DN15, DN20, DN25, DN32, DN40 (current item DN32) Model/size: DN32 Quantity: 1 piece per pack Connection sizes: 1/2', 3/4', or 1' threads Compatibility and suitability Designed for use with standard domestic water systems, including both cold and hot water tanks and cisterns. Suitable for installations requiring DN32 size, with optional availability in other DN sizes within the same series (DN15/20/25/32/40). Use cases Toilet cistern refilling: ensures the tank automatically refills to the correct level after flushing without overflow. Domestic hot water storage: maintains consistent water level in small to midsize hot water tanks, reducing manual adjustment needs. Home solar or boilerfed storage tanks: provides reliable refilling control for passive or active heating setups, helping protect against overfill and water waste. Performance and reliability The brass body offers strong resistance to corrosion in potable water applications. The float mechanism and stem control provide dependable refill regulation, contributing to stable tank operation over time. Simple installation with standard thread options supports versatile integration into existing plumbing layouts.