详情描述

D671F46Pneumatic Fluorine-lined Butterfly ValveBall-sealed surface-lined butterfly plates ensure easy operation, tight sealing performance, and an exceptionally long service life; suitable for rapid cut-off or flow regulation. Ideal for applications requiring reliable sealing and excellent regulating characteristics. The valve body is in a split design, with the seals at both ends of the valve shaft being provided by the butterfly plate and valve seat. The rotational base surface is added with fluoroelastomer to control; ensuring the valve shaft does not come into contact with the fluid medium inside the cavity. The pneumatic fluoro-lined butterfly valve is widely used in the transportation of liquids and gases (including steam) in various types of industrial pipelines, suitable for applications with severely corrosive media, such as sulfuric acid, phosphoric acid, strong alkalis, aqua regia, and other highly corrosive substances.

 

D671F46Air Actuated Fluorine-lined Butterfly ValveUtilize standard：

Design Standards:GB/T2238-1989
Flange connection dimensions:GB/T9113.1-2000;GB/T9115.1-2000;JB78
Structural Length:GB/T12221-1989
Pressure Test:GB/T13927-1992;JB/T9092-1999

 

D671F46Pneumatic Fluorine-lined Butterfly ValveAdvantages:

1Gear-type double piston, with high output torque and small size.

2Cylinders are made of lightweight aluminum alloy, offering both light weight and attractive appearance.

3Manual operation mechanisms can be installed at the top and bottom.

4Rack and pinion connection for adjustable opening angle and rated flow rate.

5Actuators are available with tele signal feedback indicators and various accessories for automated operation.

6、IS05211Standard connections facilitate the installation and replacement of the product.

7Adjustable set screws at both ends allow the standard product to0°And90°With ±4°Adjustable range. Ensure synchronization accuracy with the valve. 

 

D671F46Air-Operated Fluorine-lined Butterfly ValveAttachments Options：

Select the following accessories based on different controls and requirements:
Cutting Attachments: Single Electric Control Solenoid Valve, Double Electric Control Solenoid Valve, Limit Switch Feedback Transmitter.
Adjustable Accessories: Electrical Positioners, Pneumatic Positioners, Electrical Converters.
Gas Source Treatment Accessories: Air Filter Regulator, Gas Source Treatment Triplex.
Manual Mechanism:HVSDManual actuating mechanism

D671F46Pneumatic Fluorine-lined Butterfly ValveOrdering Instructions:

1.When the user has confirmed the type and model of the valve (especially non-standard models), the user should correctly explain the meaning and requirements of the model.

2.Customers should order based on the product models listed in the samples. If there are any special requirements for the product items, please specify them in the order.

1Structural Length2Flange Standard3Valve structural types: such as full bore or reduced bore channels, body cover connection styles4Valve internals and other material requirements5Pressure testing, inspection standards, markings, and other requirements

3In situations where the application of valves is critical or the environment is complex.,Please provide design drawings and detailed specifications, as our experts will review and ensure quality.

4.Our company can customize electric equipment according to the specific requirements of customers.,Pneumatic drive unit,Turbine unit.

5.Our valves, produced by our company, meet all the requirements specified in the order. Each product undergoes rigorous inspections and tests in accordance with the relevant standards before leaving the factory.

6.All products from Zhong Zhi Valves come with a warranty period of: official installation and use by the customer.12Within a month or upon product shipment18Within a month.

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If you have any questions.Please call us at:0577-57787659  13588912654】,We will always strive to provide you with the best service.