Cast Top Entry Ball Valve
The top-entry ball valve is designed as an integrated valve body. Its support and ball rod fixed by an upper-assembled pivot and an integrated pivot respectively and the integrated high-strength ball rod ensure an accurate ball positioning. The unique technology of retractable valve seat is adopted, realizing online replacement of valve stem, valve stem seal rings, metal valve seats and preloaded springs.
Product
Description
The top-entry ball valve is designed as an integrated valve
body. Its support and ball rod fixed by an upper-assembled pivot and an
integrated pivot respectively and the integrated high-strength ball rod ensure
an accurate ball positioning. The unique technology of retractable valve seat
is adopted, realizing online replacement of valve stem, valve stem seal rings,
metal valve seats and preloaded springs.
Design
Features
The ball valve are designed in accordance with ISO14313,API
6D,API608,BS 5351;
Simple structure with good tightness and small torque;
One piece type body;
Have reduce bore and full bore with the minimum flow resistance
Emergency sealant injection;
Cavity pressure self relief;
Low emission packing;
Fire safe, anti-static and anti-blowout stem design;
Valve seat function DBB, DIB-1, DIB-2;
Optional extended bonnet.
Welcome to our website! Please send your words at any time in the following form and ask us, we will contact you and provide you with the corresponding service as soon as possible. Please write in English.
Two Piece Ball Valve
Female threaded ball valves are suitable for using on pipelines of medium or low pressure to turn off or swith on pipeline medium. Operation manners are in general of manual, and pneumatic or electric actuators are available.Based on design structures, the valves get divided into three pieces, two pieces, and one piece types. Female Threaded ball valve & butt welded ball valve could be divided into one piece, two piece and three piece body. Advanced casting technology is used for body with reasonable structure and beautiful appearance. Elastic seat material is adopted to ensure reliable sealing together with easy operation.
Learn More
Wafer Ends Floating Ball Valve
The wafer ball valve has the features of compact structure, light weight, simple installation, easy operation and so on. Generally this valve is manual operated, while worm gear, pneumatic or electric actuation is optional when needed.Floating Ball Valves made by Chaoda are suitable for use on various kinds of pipelines from Class 150 to Class 300 to turn on or cut off the medium flowing in pipeline.
Learn More
Three Way Ball Valve
The three - way ball valve can be divided into L type and T type. The L type three way ball valve is used to switch the medium flow direction, so that the two vertical channels can be connected. The three way ball valve usually adopts the two seat structure, and it can also adopt four seat structure according to the user's request. The four valve seat sealing three ball valve has beautiful shape and compact structure. It can not only switch the flow direction of the medium, but also make the three channels interconnected. At the same time, it can close any channel, make the other two channels connected, and flexibly control the flow or shunt of the medium in the pipeline.
Learn More
Forged Floating Ball Valve
Floating Ball Valves (Flanged general and butt-welding connection is optional) are suitable for using on various kinds of pipeline from pressure Class 150 to Class 1500, PN16 to PN100 to cut off or connect the flowing of medium. By using different material, the valves could be suitable for medium such as water, steam, oil, nitric acid, acetic acid, oxidizing substance, carbamide and etc. Manual/worm gear/pneumatic or electric actuators could be chosen by needs.
Learn More