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Butterfly valve
The butterfly valve is a type of flow control device, typically used to regulate a fluid flowing through a section of pipe. The valve is similar in operation to a ball valve. A flat circular plate is positioned in the center of the pipe. The plate has a rod through it connected to an actuator on the outside of the valve. Rotating the actuator turns the plate either parallel or perpendicular to the flow. Unlike a ball valve, the plate is always present within the flow, therefore a pressure drop is always induced in the flow regardless of valve position.
wafer soft seat butterfly valve
Product Sort:Butterfly valve>>Soft seal butterfly valve
Pressure:1.0MPa-1.6MPa
Size:DN50-DN300(2"-12")
Design Std:API/GB/JIS/DIN/BS
Product Material:Cast iron,Cast steel
Product Sort:Butterfly valve>>Soft seal butterfly valve
Pressure:1.0MPa-1.6MPa
Size:DN50-DN300(2"-12")
Design Std:API/GB/JIS/DIN/BS
Product Material:Cast iron,Cast steel
wafer wormed soft seat butterfly valve
Product Sort:Butterfly valve>>Soft seal butterfly valve
Pressure:1.0MPa-1.6MPa
Size:DN50-DN1200(2"-48")
Design Std:API/GB/JIS/DIN/BS
Product Material:Grey Cast Iron;Ductile Iron;Stainless steel; WCB;Bronze
Product Sort:Butterfly valve>>Soft seal butterfly valve
Pressure:1.0MPa-1.6MPa
Size:DN50-DN1200(2"-48")
Design Std:API/GB/JIS/DIN/BS
Product Material:Grey Cast Iron;Ductile Iron;Stainless steel; WCB;Bronze
API butterfly valve
Product Sort:Butterfly valve>>Metallic seal Butterfly valve
Pressure:Class150LB-Class300LB
Size:2"-48"
Design Std:API
Product Material:Grey Cast Iron;Ductile Iron;Stainless steel; WCB;Bronze
Product Sort:Butterfly valve>>Metallic seal Butterfly valve
Pressure:Class150LB-Class300LB
Size:2"-48"
Design Std:API
Product Material:Grey Cast Iron;Ductile Iron;Stainless steel; WCB;Bronze
