Ball Valve Pool Filter

This is a brass ball valve pool filter (marked "YL"), an integrated fluid control and filtration component tailored for pool plumbing systems. It combines a ball valve (with a blue lever for rapid on/off) and a Y-shaped filter structure, featuring both threaded and plastic-fitting connections for easy integration into pool water lines. Designed to trap debris, sediment, and impurities in pool water while regulating flow, it protects downstream pool equipment (pumps, heaters) and maintains water circulation efficiency.

◆ 2-in-1 Integrated Design: Combines ball valve flow control and Y-type filter debris retention functions within a single valve body, delivering dual action of flow regulation and filtration purification. Compared to traditional separate configurations, the number of pipeline connection points and components is reduced, saving approximately 30% of total installation space while reducing potential leak points. Significantly simplifies the layout and assembly of pool piping systems.

◆ Durable Brass Construction: The Ball Valve Pool Filter body is constructed of high‑quality brass with tensile strength ≥340 MPa. It has passed a 48‑hour neutral salt‑spray corrosion test. Resistant to erosion by chlorine‑containing pool water, it provides dezincification resistance and prevents rust and cracking under high‑humidity and chemical‑exposure conditions, ensuring long‑term operational reliability of swimming‑pool systems.

◆ Convenient Maintenance: A bottom drain port allows rapid discharge of trapped debris such as hair, leaves, and sand particles without pipeline disassembly. The filter element features a detachable design requiring no special tools for removal/reinstallation - filter element removal, cleaning (freshwater rinse or soft brush), and reassembly can be completed within 60 seconds without removing the entire valve from the pipeline. Significantly reduces routine maintenance time and labor intensity.

◆ Fast Flow Control: Fitted with blue rubber‑coated metal lever for standard 90‑degree fast on‑off operation. Full‑open / full‑close status is achieved by merely 90‑degree rotation. It enables rapid water‑flow cut‑off for equipment maintenance and emergency troubleshooting with moderate operating torque for easy one‑hand manual operation.

◆ Versatile Compatibility: Standard internal threads are provided at both ends, with included plastic adapter connectors to flexibly accommodate common pool piping (rigid PVC pipes, PE hoses) for enhanced on-site installation flexibility. Three nominal sizes - DN15, DN20, DN25 - cover the mainstream piping configurations of residential and small-to-medium commercial pools.

Fluid Control: The pool‑special brass filter ball valve is manufactured from high‑grade brass material. Integrating ball valve and Y‑strainer structure, it realizes integrated fluid regulation and impurity interception to guarantee stable and smooth medium flow. This product effectively traps sediments and particulate contaminants in pool water, preventing hard particles from entering downstream pipelines and protecting pool‑side equipment such as pumps and heaters, so as to reduce equipment wear and failure risks. Equipped with a blue lever handle, the ball valve enables rapid on‑off operation of pipelines. Its dual‑connection design of thread and plastic fitting facilitates quick assembly into pool piping systems.

Diverse Application Scenarios: This integrated brass filter ball valve for pools is available in DN15, DN20 and DN25 sizes, with an operating temperature range of 5℃‑90℃. Its sealing construction has passed pressure‑tightness sealing tests and achieves zero‑leakage under valve closed condition, custom‑developed for pool piping systems. Meanwhile, it is compatible with heating circuits, ethylene glycol circulation systems and general‑purpose industrial piping conditions, and suitable for multiple media including water, gas and oil with excellent medium compatibility. Beyond filtration and flow regulation for pool water circulation, it can also be applied in domestic water supply pipelines. Its dependable sealing performance safeguards pipeline operational safety and water quality. It can be directly connected to matching‑size water pipes to perform dual functions of pipeline flow control and pre‑filtration.

Flow Control: When the blue lever is rotated 90°, it actuates the internal ball (with a through-hole) to align with or block the pipeline: aligning opens the flow path, while blocking cuts off water circulation.

Filtration: As pool water passes through the Y-shaped cavity, the built-in filter mesh captures impurities (debris, sediment). Trapped contaminants collect in the bottom chamber, which can be drained via the bottom port for cleaning, ensuring unobstructed, clean water flow through the system.