Double ferrules instrument ball valve

What is the double ferrules instrument ball valve ?

Double ferrules instrument ball vlave is a kind of valve which the opening and closing parts(ball) are driven by the valve stem , and around the ball valve axis for rotating movement of the valve .Max pressure could be up to 6000 PSI , the connection type is double ferrules.

Ball valves are durable, performing well after many cycles, and reliable, closing securely even after long periods of disuse. These qualities make them an excellent choice for shutoff applications, where they are often preferred to gate and globe valves, but they lack their fine control in throttling applications.

Ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball (called a “floating ball”) to control flow through it. It is open when the ball’s hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle. The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve’s status.

Ball valve specification

Main material sheet

Product Characteristics

Safe, reliable and leak-proof connection;
Easy to install ,disconnect and retighten;
No torque is transmitted to tubing during installation
Specified specification available upon request
Quality assurence
Free sample can be sent to test quality before place an order.

Advantages

1. Suitable for routine operation, fast and light switching.
2. Low fluid resistance.
3. The utility model has simple structure, relatively small size, light weight and convenient maintenance.
4. Good sealing performance.
5. Not limited by the installation direction, the flow direction of the medium can be arbitrary.
6. No vibration, low noise.