The butterfly valve, also called the flap valve, is a valve with a simple structure. The opening and closing part of the butterfly valve is a disc-shaped butterfly plate, which rotates around its own axis in the valve body to achieve the purpose of opening and closing or adjustment.
The butterfly valve is not only simple in structure, small in size, light in weight, low in material consumption, small in installation size, small in driving torque, simple and fast in operation, but also has good flow regulation and closing and sealing characteristics at the same time. It has been developed in the past ten years. One of the fastest valve varieties.
Butterfly valves are widely used. Butterfly valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, and liquid metal. It mainly plays the role of cutting off and throttling on the pipeline.
The variety and quantity of butterfly valves continue to expand, and are developing towards high temperature, high pressure, large diameter, and high sealing. Now butterfly valves have long service life, excellent adjustment characteristics, and one valve with multiple functions. Its reliability and other performance indicators have reached a high level.
High Performance Throttle Butterfly Valve 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 off and throttling on the pipeline.
Read MoreSend InquiryAn Offset Butterfly Valve means that the stem does not pass through the centerline of the disc, but instead behind it (opposite of flow direction) . When the stem is located right behind the centerline of the disc, the valve is called single-offset. This design was developed to reduce the disc contact with the seal before full closure of the valve with the aim of improving service life of the valve.
Read MoreSend InquiryCentric Butterfly Valve can come in diverse designs, each of which serve specific applications and pressure ranges. Centric Butterfly Valves can be categorised based on their disc closure design, connection design, and actuation method.
Read MoreSend InquiryThrottle Butterfly Valves are among the family of quarter-turn valves and work very similar to ball valves. The “butterfly” is a disk connected to a rod. It closes when the rod rotates the disc by a quarter turn to a position perpendicular to the flow direction .When the valve opens, the disk is rotated back to allow the flow .
Read MoreSend InquiryDN100, DN200 and DN300 On Off Butterfly Valves family provide an integral flow control solution for customers from small diameters to large 200" valves with all types of operation and actuation possibilities and engineered, designed, built, tested and guaranteed by MST professionals.
Read MoreSend InquiryHigh Performance Wafer Type Butterfly Valve are classified as "quarter-turn" valves. When the metal disk that's part of the valve’s design is rotated a quarter of a turn, it opens or closes.
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