Q41F Manual Ball Valve Overview

The Q41F Manual Ball Valve is a versatile industrial ball valve with flange connections, designed for manual operation to open or close the flow. The valve body is typically made of cast steel, stainless steel, or cast iron. A 90-degree rotation of the handle drives the stem to actuate the ball, enabling rapid shut-off or flow restoration. The seat utilizes soft sealing materials such as PTFE to ensure reliable sealing. With a simple structure and intuitive operation, this valve is suitable for media including water, steam, oil, and non-corrosive fluids, with a typical working pressure range of PN16 to PN40. It is widely used in petroleum and chemical industries, power generation, water supply and drainage systems, and general industrial pipelines.

Q41F Manual Ball Valve Product Image

Q41F Manual Ball Valve Features

1. Simple and Reliable Manual Operation:  

  Operated by rotating the handle 90 degrees directly to open or close the valve. The intuitive and straightforward design requires no external power source, making it suitable for applications without automation requirements.

2. Stable Installation with Flange Connection:  

  Equipped with standard flange connections for easy installation and excellent sealing performance, ensuring compatibility with various industrial pipeline systems.

3. Excellent Soft Sealing Performance:  

  The PTFE seat forms a soft seal with the ball, providing reliable sealing with low leakage rates and a long service life.

4. Compact Structure and Easy Maintenance:  

  The simple valve structure with fewer components results in low failure rates and minimal daily maintenance. Sealing components can be replaced conveniently when needed.

5. Cost-Effective and Wide Applicability:  

  Low manufacturing costs and suitability for a variety of non-corrosive media make it a highly cost-effective basic shut-off device in industrial pipeline systems.