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Manual Butterfly Valve Collection: A Comprehensive Guide to the Different Types, Features of Manual Butterfly Valves

76 views Source: VALTEC China Valve Manufacture CO.,LTD

Manual butterfly valve is a regulating valve with simple structure, which can rotate the butterfly plate through the handle or worm gear, so as to cut off or adjust the medium flow in the pipeline. There are many types of manual butterfly valves, such as wafer type, flange type, lug type, fluorine-lined type, etc., each of which has different characteristics and scope of application.

The main features of the manual butterfly valve are: small operating torque, small installation space and light weight. When the manual butterfly valve is fully opened, it has a small flow resistance. When the opening is between about 15°~70°, sensitive flow control can be performed. Since the movement of the butterfly plate is wiping, most butterfly valves can be used for media with suspended solid particles. Depending on the strength of the seal, it can also be used for powdery and granular media.

Manual butterfly valves are widely used. It can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. It mainly plays the role of cutting and throttling on the pipeline. Manual butterfly valves are not only widely used in general industries such as petroleum, gas, chemical industry, and water treatment, but also used in cooling water systems of thermal power plants.

Pictures of various manual butterfly valves

Manual Wafer Butterfly Valve
Manual Wafer Butterfly Valve
Manual Lug Butterfly Valve
Manual Lug Butterfly Valve
Manual PTFE lined butterfly valve
Manual PTFE lined butterfly valve
Manual Worm Butterfly Valve
Manual Worm Butterfly Valve
Manual Flanged Butterfly Valve
Manual Flanged Butterfly Valve

VALTECCN is a professional supplier and manufacturer of manual butterfly valves. It has many years of production experience and technical advantages, and provides high-quality and high-performance manual butterfly valve products for various industries. Passed the ISO9001 quality certification, met or exceeded international standards, and received unanimous praise from domestic and foreign customers.

If you want to know more about VALTECCN manual butterfly valve prices, pictures and other butterfly valve information, you can directly contact our sales staff: [email protected], to provide you with the most favorable quotation and the most professional service.

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