D341F46Fluorine-lined butterfly valveIntroduction：

Fluorine-lined butterfly valves utilize butterfly plates lined with fluorine material featuring spherical sealing surfaces, complemented by silicone rubber liners at the valve seat base to adjust the sealing performance of the valve; these valves operate effortlessly, offering tight sealing and an exceptionally long service life; suitable for quick cutoff or flow regulation purposes. Ideal for applications requiring reliable sealing and... Applications with good regulating characteristics. The butterfly valve body is designed in a split-type, with the seals at both ends of the valve shaft being formed by the butterfly plate and the valve seat. The rotational base surface is added with fluoroelastomer to control; thus achieving a compact product structure, attractive appearance, reasonable process, and reliable performance. Ensures the valve shaft does not come into contact with the fluid medium inside the cavity, making it extremely convenient to replace the valve shaft, as the valve does not need to be removed from the pipeline to be completed.

D341F46Fluorine-lined butterfly valveParameters： 
Drive Methods: Worm Gear Drive, Electric, Pneumatic 
Applicable Temperature: -40℃～80℃ 
Applicable Medium: Strongly corrosive medium 
Nominal Bore SizeDN50~DN1000 
Nominal PressurePN10~PN16 

D341F46Fluorine-lined butterfly valveDot:

Fluorine-lined butterfly valves, in addition to their use for cutting off and controlling flow in pipelines,,In recent years, the sealing performance has been established as the primary evaluation criterion.,Gaining popularity in the market.Additionally,Fluorine-lined butterfly valves also offer the advantages of small size, light weight, and simple structure.,Compared to valves with the same parameters,Average weight reduction achieved30-50％,Butterfly valve rotation90° Achieve the opening and closing process,Due to the approximate equal force exerted by the medium on the butterfly plates on both sides of the shaft.,Torque opposite,Therefore, the torque required for opening and closing is relatively low.

D341F46Fluorine-lined butterfly valve with flangeProduct Ordering Instructions:

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

2. Customers should order according to the product models listed in the sample. If there are any special requirements for the product items, please specify them in the order.

1) Structural Length2Flange Standard3Valve structure types: such as full bore or reduced bore passage, and body cover connection styles4Valve internals and other material requirements5Pressure tests, inspection standards, markings, and other requirements

3. When the application of the valve is crucial or the environment is particularly complex,Please provide the design drawings and detailed specifications to the fullest extent, and our experts will review and ensure they meet the required standards.

4. Our company can customize electric equipment to meet specific customer requirements.,Pneumatic Drive Unit,Turbine unit.

5. Our company's range of valves meets all the requirements specified in the order. Each product undergoes rigorous inspections and tests according to the relevant standards prior to shipment.

6. All products of Zhong Zhi Valves come with a warranty period: official installation and use by the customer12Within a month or upon product shipment18Within a month.

Thank you for visiting our website [Zhong Zhi Valve Manufacturing Co., Ltd. Welcomes You]

If you have any questions, please call us at:0577-57787659 13588912654】,We will always do our utmost to provide you with better service.