ZIGONG WEITE VALVE MFG CO., LTD
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High Strength Gearbox Butterfly Valve Pipeline Flange Type Butterfly Valve
Product Description
Butterfly valve, also known as flip valve, is a control valve with simple structure, which can be used in low pressure pipeline medium
The switch control butterfly valve means that the closing part (disc or disc) is the disc, and the valve is opened and closed around the valve shaft. The "butterfly" is a metal disc mounted on a rod. When the valve is closed, the disc rotates, thereby completely blocking the passage. When the valve is fully open, the disc rotates a quarter of a turn, allowing virtually unrestricted passage of fluid. The valve can also be opened gradually to regulate flow.
Wafer butterfly valves are designed to maintain a seal against two-way pressure differentials to prevent backflow in any system intended for one-way flow.
It does this through tight-fitting seals; namely, gaskets, O-rings, precision machining, and flat faces on both the upstream and downstream sides of the valve.
Butterfly valves often replace ball valves in many industries, especially the oil industry, due to their lower cost and ease of operation
installed, but the pipeline containing the butterfly valve cannot be "pigged" for cleaning.
Feature
| Tight Sealing | Secondary Sealing |
| Rubber installed on body or disc | high strength,large flow area,small flow resistance Disc |
| bidirectional seal function | operated flexibly and effortlessly |
Valves Display Area
Radial Drilling Lathe
Finish Machining Workshop
Pressure Test and Assembly Workshop
Pressure Test Area
Painting and Finished Products
FAQ:
Q: Why Choose Weite Valve?
A: 1. We are manufactory, we can provide cost effective products.
2. We have full experience in valve industrial, both our sales team and technical engineers can provide you
professional solution.