Q11F Brass Ball Valve Overview

The Q11F brass ball valve is a compact ball valve featuring a brass body and internal thread connections. It is available in one‑piece or split‑body designs, operating via a 90° stem rotation to quickly open or close the ball. The valve body is made of forged brass, offering excellent corrosion resistance and mechanical strength, while the seat is made of soft sealing materials such as PTFE (polytetrafluoroethylene) to ensure reliable sealing.With its simple structure, small size, and light weight, this valve is suitable for non‑corrosive media such as water, oil, and air, typically operating at pressures ranging from PN16 to PN40. It is widely used in building water supply and drainage systems, HVAC systems, small‑scale equipment, and general industrial pipelines, serving as an economical and practical basic fluid‑control valve.

Q11F Brass Ball Valve Product Image

Q11F Brass Ball Valve Features

1. Corrosion-Resistant Brass Body  

  Made of forged brass with high strength and excellent corrosion resistance, it is not prone to rust and suitable for a variety of common fluid media.

2. Compact Design for Easy Installation  

  The internal thread connection features a short and compact structure, requiring minimal installation space and allowing quick and straightforward pipeline connection.

3. Excellent Sealing Performance  

  The PTFE seat forms a soft seal with the ball, ensuring reliable sealing and low operating torque, which allows for smooth and effortless opening and closing.

4. Cost-Effective and Long Service Life  

  With low manufacturing costs and simple maintenance, the durable brass material provides high overall cost-effectiveness and longevity.

5. Wide Range of Applications  

  Suitable for non-corrosive media within a temperature range of -20°C to 150°C, making it a versatile choice for household, commercial, and general industrial fluid control applications.